Phenolic Disinfectant (Emulsifying Type) (Second Edition)

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btanoaraa National Bursau of may 3 1 1941 CS70-41 Disinfectant; Phenolic (Emulsifying Type) CS71-4I Disinfectant; Phenolic (Soluble Type)

U. S. DEPARTMENT OF COMMERCE JESSE H. JONES, Secretary NATIONAL BUREAU OF STANDARDS LYMAN J. BRIGGS, Director

PHENOLIC DISINFECTANT (EMULSIFYING TYPE) (SECOND EDITION)

COMMERCIAL STANDARD CS70-41 Supersedes Coal Tar Disinfectant (Emulsifymg Type), CS70-38

PHENOLIC DISINFECTANT (SOLUBLE TYPE) (SECOND EDITION)

COMMERCIAL STANDARD CS71-41 Supersedes Cresylic Disinfectants, (S71-38

Effective Dale for New Production From February Lfl^ ^

RECORDED VOLUNTARY STANDARDS OF THE TRADE

UNITED STATES GOVERNMENT PRINTING OFFICE

WASHINGTON : 1941

For sale by the Sup8ris'!:t.®n

PROMULGATION

of COMMERCIAL STANDARD CS70~41

for PHENOLIC DISINFECTANT (EMULSIFYING TYPE)

(Second Edition)

On September 20, 1937, the National Association of Insecticide and Disinfectant Manufacturers, Inc., proposed the establishment of a Commercial Standard for Coal Tar Disinfectant (Emulsifying Type), which was subsequently accepted in writing by the trade and published as Commercial Standard CS70--38. On November 5, 1940, with the endorsement of the Standing Committee, a revision of CS70”38, under the title, “Phenolic Dis- infectant (Emulsifying Type),” drafted by the Disinfectant Scientific Committee of the National Association of Insecticide and Disin- fectant Manufacturers, Inc., was circulated for acceptance. Those concerned have since accepted and approved for promulgation by the United States Department of Commerce, through the National Bureau of Standards, the revised standard as shown herein. The standard became effective for new production from February 1, 1941.

Promulgation recommended. I. J. Fairchild, Chief, Division of Trade Standards. Promulgated. Lyman J. Briggs, Director, National Bureau of Standards. Promulgation approved. Jesse H. Jones, Secretary of Commerce.

II .

PHENOLIC DISINFECTANT (EMULSIFYING TYPE)

(Second Edition)

COMMERCIAL STANDARD CS70-41 PURPOSE

1 . The pui'pose of this commercial standard is to provide a minimum specification for quality, as a basis for understanding and voluntary guaranties between producers, distributors, and users in the purchase of the commodities covered by these specifications, and as a foundation for confidence on the part of purchasers that the efficacy of the material is that which may be expected of phenolic disinfectant (emulsifying type), manufactured in conformity with a nationally recognized specification. SCOPE

2. This standard covers materials, physical and chemical properties, and certification of quality of phenolic disinfectant (emulsifying type) GENERAL REQUIREMENTS

3. It shall be made from phenols of coal tar or petroleum origin, or combinations of such phenols with coal-tar oils, and an emulsifying agent. 4. It shall contain not less than 65 percent by weight of phenols and coal-tar oils. 5. It shall contain not over 10 percent of water, by weight. 6. It shall not contain kerosene or any petroleum distillates other than phenols of petroleum origin. 7. The phenol coefficient shall be determined by the Food and Drug- Administration method, using B. typhosus as test organism, and shall be clearly stated on the label attached to each shipping container.* 8. It shall make milky emulsions with water of zero hardness at 20° C (68° F) when diluted in the ratio of 5 parts of disinfectant to 95 parts of water for disinfectants having phenol coefficients of 10 or under; and in the ratio of 2 parts of disinfectant to 98 parts of water for disinfectants having phenol coefficients of over 10. These emulsions shall show not more than a trace of oily float or sediment when stored for 5 hours at room temperature. 9. It shall remain limpid, showing no sign of naphthalene crystal- lization down to 0° C in 3 hours. 10. It shall contain less than 5 percent of benzophenol (phenol, CeHsOH). 11. The disinfectant, under normal and reasonable conditions of storage, shall remain stable and show no loss of germicidal value.

1 This type of disinfectant is available with phenol coefficients ranging from 2 to 30, and higher, Oontraet buyers should specify the phenol coefficient desired. 1 :

2 Commercial Standard CS70-Jil CERTIFICATION AND LABELING

12. The following form of statement on labels, ^ invoices, etc., is recommended

The Company certifies this phenolic disinfectant (emulsifying type) to conform to all requirements of the standard adopted by the NATIONAL ASSOCIATION OF INSECTI- CIDE AND DISINFECTANT MANUFACTURERS, INC., and recorded as Commercial Standard CS70-41 by the National Bureau of Standards of the U. S. Department of Commerce. Phenol coefficient

EFFECTIVE DATE

The stendaid became effective for nev/ production from February 1, 1941. STANDING COMMITTEE

The following individuals comprise the membership of the standing committee, which is to review, prior to circulation for acceptance, revisions proposed to keep the standard abreast of progress. Com- ment concerning the standard and suggestions for revision may be addressed to any m.ember of the committee or to the Division of Trade Standards, National Bureau of Standards, which acts as secretaiy for the committee. Manufacturers: Goedon Baird (Chairman), Baird & McGuire, Inc., Holbrook, Mass. H. W. Hamilton, The ¥7hite Tar Co. of New Jersey, Inc., Kearny, N. J. Dr. E. G. Thomssen, The J. R. Watkins Co., Winona, Minn. Distributors: J. W. ScHiFFEE, The Federal Sanitation Co., Inc., 2340 Euclid Ave., Cleveland, Ohio, F. A. Hoyt, Frederick Disinfectant Co., Box 1556, Atlanta, Ga. Ellis Davidson, Ellis Davidson Co., Inc., 38 W*. 21st St., New York, N. Y. Users: Dr. A. H. Johnson, Sealtest, Inc., 1403 Eutaw Place, Baltimore, Md. Dr. C. C. McDonnell, Agricultural Marketing Service, U. S. Department of Agriculture, Washington, D. C. Robert S. Fuqua, Johns Hopkins Hospital, Baltimore, Md. Oeneral Interest: F. W. Reynolds (secretary). Division of Trade Standards, National Bureau of Standards, Washington, D. C. HISTORY OF PROJECT

(For history of this project, see page 7) ACCEPTORS

The organizations and individuals that have accepted this specification as their standard of practice are listed, with the acceptors of CS71-41, beginning on page 11.

2 When used on labels, this statement is in addition to, and not in lieu of, the ingredient statement required by the Insecticide Act of 1910. PHENOLIC DISINFECTANT (SOLUBLE TYPE) (SECOND EDITION)

COMMERCIAL STANDARD CS71-41

Supefsec^es Cresylic Disinfectanls, CSTl-SS ,

U. S. Department of Commerce National Bureau of Standards

PROMULGATION

of COMMERCIAL STANDARD CS71-41

for PHENOLIC DISINFECTANT (SOLUBLE TYPE)

(Second Edition)

On September 20, 1937, the National Association of Insecticide and Disinfectant Manufacturers, Inc., proposed the establishment of a Commercial Standard for Cresylic Disinfectants, which was subsequently accepted in writing by the trade and published as Com- mercial Standard CS71-38. On November 5, 1940, with the endorsement of the Standing Com- mittee, a revision of CS71-38, under the title, “Phenolic Disinfectant (Soluble Type)”, drafted by the Disinfectant Scientific Committee of the National Association of Insecticide and Disinfectant Manu- facturers, Inc., was circulated for acceptance. Those concerned have since accepted and approved for promulgation by the United States Department of Commerce, through the National Bureau of Standards, the revised standard as shown herein. The standard became effective for new production from February 1 1941.

Promulgation recommended. I. J. Fairchild, Chieff Division of Trade Standards, Promulgated. Lyman J. Briggs, Director, National Bureau of Standards. Promulgation approved. Jesse H. Jones, Secretary of Commerce. 4 i

PHENOLIC DISINFECTANT (SOLUBLE TYPE)

(Second Edition)

COMMERCIAL STANDARD CS71-41 PURPOSE

1. The pm-pose of this commercial standard is to provide a minimum specification for quality, as a basis for understanding and voluntary guaranties between producers, distributors, and users in the purchase of the commodity covered by these specifications, and as a foundation for confidence on the part of purchasers that the efficacy of the material is that which may be expected of phenolic disinfectant (soluble type) manufactured in conformity with a nationally recognized specification. SCOPE

2. This standard covers materials, ph^^sical and chemical properties, and certification of quality of phenolic disinfectant (soluble type), classified under tvro groups as follows: Group I. —Phenolic disinfectants having phenol coefficients from 1,5 to 52 Group II. —Phenolic disinfectants having phenol coefficients above 5. DETAIL REQUIREMENTS (GROUP I)

3. Group I disinfectants shall be made from cresol or cresylic acid of coal tar or petroleum origin, and a dissolving agent. 4. Group I disinfectants shall contain not less than 50 percent of cresol or cresylic acid, as determined by the method prescribed in U. S. Pharmacopoeia XI for the assay of cresol in the saponated solution of cresol. 5. Group I disinfectants shall contain not more than 25 percent by weight of inert ingredients (water plus glycerine, and organic solvents, if any). 6. The phenol coefficient of group I disinfectants shall be determined by the Food and Drug Administration method, using B. typhosus as the test organism, and shall be clearly stated on the label attached to each shipping container. 7. Group I disinfectants shall contain less than 5 percent of benzophenol (phenol, CeHsOH). 8. Group I disinfectants shall make clear solutions with water of zero hardness at 20° C (68° F) within the concentration range of from i to 4 percent; such solutions, when kept in closed containers, shall remain either practically clear or become only slightly opalescent when allowed to stand for 24 hours at 20° C (68° F) away from direct light.

! The disinfectants of group I fall within the type commonly designated “Cresylic disinfect ants.” 5 6 Goimmrcutl Standard OS71~41

9. Group I disinfectants shall show no soap separation when cooled down to 0° C and held at this temperature for 3 hours.

DETAIL REQUIREMENTS (GROUP II)

10. Group II disinfectants shall be made from phenols of coal tar or petroleum origin, and a dissolving agent. 11. Group II disinfectants shall contain not less than 50 percent of phenols.^ 12. Group II disinfectants shall contain not more than 25 percent by weight of inert ingredients (water plus glycerine and organic solvents, if any). 13. The phenol coefficients of group II disinfectants shall be determined by the Food and Drug Administration method, using B. typhosus as the test organism, and shall be clearly stated on the label attached to each shipping container. 14. Group II disinfectants shall contain less than 5 percent of benzophenol (phenol, CeHsOH). 15. Group II disinfectants shall make clear solutions with water of zero hardness at 20° C (68° F) at concentrations of 2 percent or less; such solutions, when kept in closed containers, shall remain either practically clear or become only slightly opalescent v/lien allowed to stand for 24 hours at 20° C (68° F) away from dii’ect light-. 16. Group II disinfectants shall show no soap separation when cooled down to 0° C and held at this temperature for 3 hours. CERTIFICATION AND LABELING

17. The following form of statement on labels, invoices, etc,, is recommended:

The Company certifies this disinfectant

to eonfomi to all requirements jjjjof the standard adopted by the NATIONAL ASSOCIATION OF INSECTICIDE AND DIS- INFECTANT MANUFACTURERS, INC., and recorded as Commer- cial Standard CS71-41, by the National Bureau of Standards of the U. S. Department of Commerce. Phenol coefficient

EFFECTIVE DATE

The standard became effective for new production from February 1, 1941. STANDING COMMITTEE

2 A satisfactory method of assay of all possible types of disinfectants comprised by group II is not available, but work on the subject is iu progress, 3 When used on labels, this statement is in addition to, and not in lieu of, the ingredient statement required by the Insecticide Act of 1910. Phenolic Disinfectant {Soluble) 7

Manufacturers: Gordon Baird (chairman), Baird & McGuire, Inc., Holbrook, Mass. H. W. Hamilton, The White Tar Co. of New Jersey, Inc., Kearny, N. J. Dr. E. G. Thomssen, The J. R. Watkins Co., Winona, Minn. Distributors: J. W. ScHiFFER, The Federal Sanitation Co., Inc., 2340 Euclid Ave., Cleve- land, Ohio. F. A. Hoyt, Frederick Disinfectant Co., Box 1556, Atlanta, Ga. Ellis Davidson, Ellis Davidson Co., Inc., 38 W. 21st St., New York, N. Y. Lsers: Dr. A. H. Johnson, Sealtest, Inc., 1403 Eutaw Place, Baltimore, Md. Dr. C. C. McDonnell, Agricultural Marketing Service, U. S. Department of Agriculture, Washington, D. C. Robert S. Fuqua, Johns Hopkins Hospital, Baltimore, Md. General interest: F. W. Reynolds (secretary). Division of Trade Standards, National Bureau of Standards, Washington, D. C. HISTORY OF PROJECTS

On September 20, 1937, the National Association of Insecticide and Disinfectant Manufacturers, Inc., requested the establishment of a commercial standard for coal-tar disinfectant (emulsifying type) and for cresylic disinfectants, and submitted as a basis for such standards, specifications adopted officially by the Association and followed by a large proportion of the membership. The Division of Trade Standards consulted other interested individuals and organizations, and led the discussion of the proposed commercial standards at a convention of the Association in New York City on December 6, 1937. After discussion, the convention voted to recommend establishment of commercial standards through the regular procedure of the National Bureau of Standards. In view of the large consumer and distributor participation during the Association convention, and subsequent review of the proposed commercial standards by the Federal Food and Drug Administration, it appeared that the purpose of a public hearing had been accom- plished and the situation did not warrant the calling of a general conference for further consideration of the specifications. Accordingly, on March 23, 1938, the recommended commercial standards were circulated to the industry for written acceptance by producers, distributors, and users. Following satisfactory acceptance and in the absence of active opposition, the establishment of the standards was announced June 10, 1938, designated CS70-38 and GS71-38, respectively, effective from date of announcement. First revision . —The development of methods for obtaining phenolic compounds from petrolemn led to a desire for revision of CS70-38 and CS71~38 to permit the use of these compounds in disinfectants conforming to the commercial standards. On November 5, 1940, with the endorsement of the standing committees, revisions of CS70-38 and CS71--38, under the titles “Phenolic Disinfectant (Emulsifying Type)” and “Phenolic Disinfectant (Soluble Type)”, drafted by the Disinfectant Scientific Committee of the National Association of Insecticide and Disinfectant Manufacturers, Inc., were circulated for acceptance, and their estabhshment as CS70-41 and CS71-41, respectively, was announced January 17, 1941.

301537-41 2 - . • tv %> •:.„/ . j , x

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iO .j- -rol ! CS70-41 and CS71-41 ACCEPTANCE OF COMMERCIAL STANDARDS

If acceptance has not previously been filed, this sheet properly filled in, signed, and returned will provide for the recording of your organization as an acceptor of the commercial standards checked.

Date Division of Trade Standards, National Bureau of Standards, Washington, D. C. Gentlemen: Having considered the statements on the reverse side of this sheet, we accept the Commercial Standards checked below as our standard of practice in the

Production ^ Distribution ^ Use ^ of the respective commodities covered.

Phenolic Disinfectant (Emulsifying Type), CS70-41.

Phenolic Disinfectant (Soluble Type), CS71-41.

We will assist in securing their general recognition and use, and will cooperate with the standing committees to effect revisions of the standards when necessary.

Signature of individual officer (In Ink)

(Kindly tyjtewrite or print the following lines)

Name and title of above officer

Organization (Fill in exactly as it should be listed)

Street address

City and State

1 Please designate which group you represent by drawing lines through the other two. Please file separate acceptances for all subsidiary companies and affiliates which should be listed separately as acceptors. In the case of related interests, trade papers, colleges, etc., desiring to record their general approval, the words “in principle” should be added after the signature. 9 TO THE ACCEPTOR

The following statements answer the usual questions arising in connection with the acceptance and its significance: 1. Enforcement.—Commercial standards are commodity specifications voluntarily established by mutual consent of those concerned. They present a common basis of understanding between the producer, distributor, and consumer and should not be confused with an}^ plan of governmental regulation or control. The United States Department of Commerce has no regulatory power in the enforcement of their provisions, but since they represent the will of the interested groups as a whole, their provisions through usage soon become established as trade customs, and are made effective through incorporation into sales contracts by means of labels, invoices and the like. 2. The acceptor’s responsibility.—The purpose of commercial standards is to establish for specific commodities, nationally recognized grades or consumer criteria and the benefits therefrom will be measur- able in direct proportion to their general recognition and actual use. Instances will occur when it may be necessary to deviate from the standard and the signing of an acceptance does not preclude such departures; however, such signature indicates an intention to follow the commercial standard where practicable, in the production, distribution, or consumption of the article in question. 3. The Department’s responsibility.—The major function performed by the Department of Commerce in the voluntary establishment of commercial standards on a Nation-wide basis is fourfold: first, to act as an unbiased coordinator to bring all interested parties together for the mutually satisfactory adjustment of trade standards; second, to supply such assistance and advice as past experience with similar programs may suggest; third, to canvass and record the extent of acceptance and adherence to the standard on the part of producers, distributors, and users; and fourth, after acceptance, to publish and promulgate the standard for the information and guidance of buyers and sellers of the commodity. 4. Announcement and promulgation.—When the standard has been endorsed by a satisfactory majority of production or consumption in the absence of active, valid opposition, the success of the project is announced. If, hovfever, in the opinion of the standing committee or the Department of Commerce, the support of any standard is inade- quate, the right is reserved to withhold promulgation and publication. 10 .

CS70-41 and CS71-41 ACCEPTORS

The organizations and individuals listed below have accepted Commercial Standards CS70-41 and CS71-41 as their standards of practice in the production, distribution, and use of emulsifying and soluble types of phenolic disinfectants. Such endorsement does not signify that they may not find it necessary to deviate from the standards, nor that producers so listed guarantee ail of their products in the respective fields to conform with the requirements of the standard. Therefore, specific evidence of quality certification should be obtained where required Notation after the name indicates those who have accepted one standard but not the other. Acceptance of one standard only does not imply necessarily that the organization disapproves the standard not accepted; in most instances it indicates merely that the organization was not engaged, at the time the acceptance was filed, in production, distribution, or use of the type not accepted.

ASSOCIxlTIONS American Disinfecting Co., Inc., Sedalia, Mo. American Hospital Association, Com- American Fluoride Corporation, New mittee on Simplification & Standardi- York, N. Y. zation, Chicago, 111. American Oil & Disinfectant Corpora- American Hotel Association of the tion, RW York, N. Y. (CS70-41). United States & Canada, New York, American Seating Co., Grand Rapids, N. Y. (CS71-41) Mich. American Protestant Hospital Associa- American Veterinary Laboratories, Inc,, tion, Little Rock, Ark. Kansas City, Mo. Pood, Drug & Cosmetic Institute, Ames Chemical Works, Inc., M., Glens Chicago, 111. (In principle.) Falls, N. Y. (In principle.) Hospital Bureau of Standards & Sup- Ampion Corporation, Long Island City, plies, New York, N. Y. N. Y. National Council of Women of the Anaco, Inc., Long Island City, N. Y. United States, Inc., New York, N. Y. Apex Chemical Co,, Apex, N. C. National Association of Insecticide & Apothecaries Hall Co., Waterbury, Disinfectant Manufacturers, Inc., Conn. New York, N. Y. Arizona Janitor Supply Co., Phoenix, FIRMS Ariz. Arkansas, Baptist State Hospital of, Abbott Co., The, Milwaukee, Wis. Little Rock, Ark. Acme Sanitary Supply Co., Denver, Arkansas Paper Co., Little Rock, Ark, Colo, Arnold Drug Co., The, Topeka, Kans. Co., Boston, Adams & Co., Fred C., Chicago, 111. Astor Exterminating Alabama School Supply Co., Mont- Mass. gomery, Ala. Atlas Supply Co., Inc., Atlanta, Ga. Albany Laboratories, Inc., Albany, Baird & McGuire, Inc., Holbrook, Mass. N. Y. Baird & McGuire, Inc. of Missouri, Albany Paper Co., Inc., Albany, Ga. St. Louis, Mo. All American Products Corporation, Baldwin Laboratories, Inc., Saeger- Rutherford, N. J. town, Pa. Alpha Co., Inc., Baltimore, Chemical Bamberger & Co., L., Newark, N. J. Md. Banner Manufacturing Co., Denver, Amazon Chemical Co., Utica, 111. Colo. American Brush Co., Inc., Portland, City, Oreg. Barada & Page, Inc., Kansas Mo. American Desk Manufacturing Co., Baren-Malone Co., Wewoka, Okla. Temple, Tex. Baron Co., Inc,, H. J., El Paso, Tex. 11 12 Commercial Standard CS71~4l

Barr-Dawley Corporation, New York, Chrisman Supply Co., Inc., Fayette- N. Y. ville, N. Y. Beck Co., Arthur, Chicago, 111. (In Cincinnati, City of, Department of principle.) Purchasing, Cincinnati, Ohio. Bell Co., S. H., Pittsburgh, Pa. City Janitor Supply & Brush Co., St. Bellevue Chemical Co., Brooklyn, N. Y. Louis, Mo. Berger Supply Co., Inc., S. J., Brooklyn, Clarkson Chemical Co., Inc., S. Will- N. Y. (CS70-41). iamsport, Pa. Berkshire Mill Supply Co., Pittsfield, Clinical Laboratory, Tlie, Newark. Mass. (CS71-41). N. J. Berlet, Edward B., Baltimore, Md. Colborn School Supply Co., Grand Best Chemical Co., Ft. Worth, Tex. Forks, N. Dak. Beuret Chemical Laboratories, Ft. Cole Co., Arthur, Gresham, Oreg. Wayne, Ind. Collier & Sons, Inc., H. C., Binghamton, Birchard System, Inc., The, Hartford, N. Y. Conn. Commercial Laboratories, Dayton, Birmingham, City of, Birmingham, Ohio. Ala. Conkey Co., The G. E., Cleveland, Black & Co., Decatur, 111. (CS71-41). Ohio. Bliss Exterminator Co., Inc., New Consolidated Drug Corporation, New York, N. Y. Orleans, La. Bockstanz Brothers Co., Detroit, Mich. Consumers’ Testing Laboratories, Pliila- Booth & Co., J. M., El Paso, Tex. delphia. Pa. (In principle.) Bradley Co., Milton, Springfield, Mass. Continental Chemical Co., Cleveland, Braham Laboratories, Inc., Cleveland, Ohio. Ohio. Continental Manufacturing Co., Indi- Brain Chemical Co., Philadelphia, Pa. anapolis, Ind. Braun Corporation, Los Angeles, Calif. Continental Sanitary & Exterminator (CS71-41). Co., Springfield, Mo. Brener Electric Manufacturing Co., Coop, G. L. F. Soil Building Service, Chicago, 111. (In principle.) Inc., Ithaca, N. Y. Bridge Hardware Co., Inc., New York, Cooper Distributing Co., D, I.., N. Y. Brooklyn, N. Y.

Brown, Inc., I. Edward, New York, Cooper

N. Y. 111 . Burkart-Schier Chemical Co,, Chatta- Coopers Creek Chemical Corporation, nooga, Tenn. West Conshohocken, Pa. Cabell Chemical Co., The. Huntington, Copley Chemical Co., Everett, Mass. W. Va. Corkins Chemical Co., The, Cincinnati, Carter Co., Walter J., Cleveland, Ohio. Ohio. Carter Sanitary Supply Co., Inc., The, Cotton Products Co., Des Moines, Cincinnati, Ohio. low^a. Cenol Co., Chicago, 111. Cox, Aspden Fletcher, New York, Centennial Drug & Supply Co., Denver, & Colo. N. Y. Central Chemical Co., Kansas City, Creco Co., Inc., Long Island City. Mo. N. Y. Central Mercantile Co., St. Joseph, Crosetti Bro. & Co., A., San Francisco, Mo. Calif. Central Supply Co., Buffalo, N. Y. Crown Zellerbach Corporation, Sanitary Century Chemical Products Co., De- Products & Paper Co. Division,

troit, Mich. Philadelphia, Pa. (CS70-41 .) Certified Products Co., Birmingham, Cry.stal Soap & Chemical Co., Inc., Ala. Philadelphia, Pa. Certified Supply Co., New York, N. Y. Danville Wholesale Drug Co., Inc., Chamberlain Chemical Co., T. D., Danville, 111. Scranton, Pa. Darrow Chemical Co., Kansas City, Chemical Industries, San Francisco, Mo. Calif. Davidson Co., Inc., Ellis, New York, Chemical Products, Inc., Shelton, Conn. N. Y. Chemical Specialties Co., Chicago, 111. Davies-Young Soap Co., The, Dav ton, Chemical Specialties Co., Milwaukee, Ohio. Wis. De Free Co., The, Holland, Mich. Chemical Supply Co., The, Cleveland, Deco Products Co., Inc., New York, Ohio. N. Y. Children’s Country Home, Westfield, Dentocide Chemical Co., Baltimore, N. J. Md. Plienolio Dismfeotant (Emidslfying) 13

Des Moines Sanitary Supply, Des Getem Manufacturing Co., Norfolk^ Moines, Iowa. Va. (CS70-41). DeVine Laboratories, Inc,, J. F., Gos- Giant Products Corporation, Los An- hen, N. Y. geles, Calif, Dix Manufacturing Co., Cincinnati, Gillam Soap Works, Ft. Worth, Tex. Ohio. Gobell Co., John J., New Bedford, Dixie Chemical Co., Inc,, New Orleans, Mass. La. Good, Inc., James, Philadelphia, Pa. Dixie Disinfecting Co., Dallas, Tex. Gordon Chemical Co., George C., (CS70-41.) Kansas City, Mo. Dolge Co., The C. B., Westport, Conn. Government Chemical Co., Cleveland, Dow Chemical Co., The, Midland, Ohio. Mich. (In principle.) Great Lakes Chemical LTilities, Buffalo, du Pont de Nemours & Co., Inc., E. I., N. Y. Wilmington, Del. (In principle.) Greenbaum Co., Inc., C. D., New York, Durfee Co., The, Grand Rapids, Mich. N. Y. Eastern States Farmers’ Exchange, Griffin Chemical Co., San Francisco, Springfield, Mass. Calif, (In principle.) Ecclestone Chemical Co., Inc., The, H. P. Chemical Products Co., Indian- Detroit, Mich. apolis, Ind. PJckhardt Physicians & Surgeons Supply Hainsworth Supply Co., Philadelphia, Co., Austin, Tex. Pa. Eckman Chemical Co., Inc., Omaha, Harley Soap Co., Philadelphia, Pa. Nebr. Harrisburg State Hospital, Harrisburg, Educator Supply Co., Mitchell, S. Dak. Pa. Elk & Co., Inc., B. R., Garfield, N. J. Hartford Sanitary Products Co,, The, Ellis Products Co., Detroit, Mich. Hartford, Conn. Enao Chemical Co., Columbia, S. C. Harvey Research, Boston, Mass. Farmem Union Central Exchange, Inc., Hess & Clark, Inc., Dr., Ashland, Ohio. South St. Paul, Minn. Hewes-Gotham Co., New York, N. Y. Federal Pest Control Service, Atlantic Hillyard Sales Co., St. Joseph, Mo. City, N. J. Hilts Laboratories, Ltd., Honolul??, Federal Sanitation Co., Inc., The, T. H. Cleveland, Ohio. Hirschberg Brothers, Chicago, 111. Fergusson Co., Alex C., Philadelphia, Hirsh & Son, Leon, New York, N. Y. Pa. Hockwaid Chemical Co., San Francisco, Fidelity Fire Protection Co., Phila- Calif. delphia, Pa. Holcomb Manufacturing Co., J. I., Fort Pitt Chemical Co., Pittsburgh, Pa. Indianapolis, Ind. Frank Disinfecting Co., P. M.. New Hub Citv School Supply Co., Aberdeen, York, N. Y. S. Dak. Frankie, Inc., Joseph E., Philadelphia, Hudson Chemical Co., St. Louis, Mo. Pa. Huge, Co., The, St. Louis, Mo. Franklin Janitor Supplv Co., St. Louis, Huggins & Son, James, Malden, Mass. Mo. Hunt Manufacturing Co., The, Cleve- Franklin Products Corporation, Tampa, land, Ohio. Fla. Huntington Laboratories, Inc., Hunt- Frederick Disinfectant Co., Atlanta, ington, Ind. Ga. Hj^san I’roducts Co., Chicago, Hi. Friends Hospital, Philadelphia, Pa. Illinois Farm Supply Co., Chicago, 111. Frontier Alkali Corporation, Buffalo, Imperial Chemical Co., Shenandoah, N. Y. Iowa. Frontier Products, Buffalo, N. Y. Imperial Laboratories, Mt. Hope, W. Fuld Bros., Baltimore, Md. Va. Furst-McNess Co., Freeport, 111. Imperial Products Co., PhiladelDhia, (CS70-41). Pa. Gard Distributors, Portland, Oreg. Industrial Chemical Laboratories, Oma- Gateway Chemical Co., Inc., Kansas ha, Nebr. City, Mo. Industrial Chemical Products Co., Phila- General Petroleum Corporation of Cali- delphia, Pa. fornia, Los Angeles, Calif. Industrial Distributors, Inc., New York, Genesee Disinfecting Co., Rochester, N. Y. N. Y. Industrial Materials Co., The, Houston, Genesee Glassware & Supply Co., Buf- Tex. falo, N. Y. Industrial Soap Co., St. Louis, Mo. Germalene Chemical Co., Inc., Hous- Interstate Sanitation Co., Inc., The, ton, Tex. Cincinnati, Ohio. 14 Gommiercial Standard CS71-41

J. E. T. Pharmacal Co., Allentown, Pa. Loveland Janitor Supply Co., Wichita, Janitorial Supply Co., Inc., Passaic, Kans. N. J. Lovinger Disinfectant Co., Salt Lake Janitor's Supply House, Cranston, R. I. City, Utah. Johnson Co., The George T., South Macv & Co., Inc., R. H., New York, Boston, Mass. N.‘Y. Jordan & Bro., Inc., William E., Madison Laboratories, Inc., The May- Brooklyn, N. Y. wood, 111. Jordan, Jr. Manufacturing Co., W. H. Majestic Wax Co., Denver, Colo. & F., Philadelphia, Pa. Maine Germicide Co., Portland, Maine. Judson Co., The Dwight R., Hartford, Maine, State of, Augusta, Maine. Conn. Marine Laboratories of America, Inc., Keller Products Co., Columbus, Ohio. Brooklyn, N. Y. (In principle.) Kemiko Manufacturing Co., Irvington, Mariowe-Van Loan Corporation, High N. J. Point, N. C. Kentucky Color & Chemical Co., Inc., Mar-Velo Products Co., Ft. Wayne, Louisville, Ky. Ind. Kerr Co., Frank W., Detroit, Mich. Master Supply Co., New York, N. Y. Keystone Sanitary Supply Co., Greens- Maurer & Son Co., D., Philadelphia, burg, Pa. Pa. Xillant Chemical Co., Ft. Worth, Tex. McCormick & Go., Inc., Baltimore, Md, King Chemical Co., Philadelphia, Pa. McKesson & Robbins, Inc. (Langley Kischel Wholesale Grocery Co., Wau- Michaels Division), San Francisco, sau, Wis. Calif. Kleen Rite Cleaner, Chicago, 111. McLeod Exterminating Service, Buffalo, Klein Elevator, Blue Island, 111. N. Y. (CS70-41). Merck & Co., Inc., Rahway, N. J. Knoxall Corporation, Indianapolis, Ind. Mernit, Inc., Ralph, New York, N. Y. Knoxville Paper Co.. Knoxville, Tenn. Meyer Brothers Drug Co., St. Louis, (CS70-41). Mo. (CS70-41). Korite, Inc., Pawtucket, R. I. (CS70- Meyer Chemical Co., Sioux City, Iowa. 41). Michel & Pelton Co., Oakland (Emerv- Krummenacher Drug Co., Clayton, Mo. ville), Calif. L. B. Drug Co., The, Gadsden, Ala. Midland Chemical Laboratories, Inc,, (CS71~41). Dubuque, low^a (CS71-41). La Maison Products, Inc., Brooklvn, Midwest Kildew Co., Des Moines, Iowa. N. Y. La Wall & Harrisson, Philadelphia, Pa. Mid-West Soap Co., Indianapolis, Ind. (In principle.) Miller Chemical Co., Omaha, Nebr. Lambert Chemical Co., Kansas City. Miller Co., J. E., Wheeling, W. Va. Mo. Mil-Wis Chemical Co., Milv/aiikee, Lambert Pharmacal Co., St. Louis, Mo. Wis. Lanair Co., Chicago, 111. Miracle Manufacturing Co., Ft. Wavne, Larkin Co., Inc., Buffalo, N. Y. Ind. Lauber & Co., H., Cincinnati, Ohio. Missanna Laboratories, Inc., Little LaVO Co. of America, Milwaukee, Wis. Rock, Ark. Lee Co., George H., Omaha, Nebr. Mitchellite Laboratories, The, San An- Lehn & Fink Products Corporation, tonio, Tex, Bloomfield, N. J. Monarch Chemical Works, Omaha, Lenox Hill Hospital, New York, N. Y. Nebr, Levenson-Allin Co., San Francisco, Montgomery Ward & Co., Chicago, 111. Calif. Moreland Chemical Co,, Inc., Spartan- Lewis Co., Inc., Samuel, New York, burg, S. C. N. Y. Mountain States Chemical Co., Den- Lewis Soap & Chemical Co., Oakland, ver, Colo. Calif. Murphy Products Co., Washington, Liberty Lubricating Co., Pittsburgh, D. C. Pa. National Chemical Co., Inc,, New Or- Lien Chemical Co., Chicago, 111. leans, La. Linder, Ralph W., Decatur, 111. National Cleanser Products Co., New Lone Star Supply Co., Houston, Tex. York, N. Y. Los Angeles Chemdcal Co., Inc., Los National Disinfectant Co. of Texas, Angeles, Calif. Dallas, Tex. T^os Angeles, Citv of, Los Angeles, National Extermination Products Co., Calif. Kansas City, Mo, Juuisiana Paper Co., Tdd., Shreveport, National Oil Products Co., Inc., Har- I-a. rison, N. J. Phenolic Disinfectant {Emulsifying) ^5

National Oil & Supply Co., Boston, Puro Chemicals, Inc., Cleveland, Ohio. Mass. Pynol Co., The, Quincy, 111. National Soap Co., Detroit, Mich. Quaker Sales Corporation, Johnstown, Nason Chemical Co., Dallas, Tex. Pa.

Neverub Corporation, Chicago, 111. Qualit3^ Products Laboratories, Inc., Neville Co., The, Pittsburgh, Pa. Richmond, Va. (CS70-4i). New England Bag & Paper Co., New Ralston Purina Co,, St. Louis, Mo. Haven, Conn. Rea’s Soap Specialty, Kenton, Ohio. New England Disinfectant Co., Inc., Red Letter “J” Co., Philadelphia, Pa. Boston, Mass. Reynolds & Sons, James T., Lapeer, New Orleans, Inc., Better Business Mich. Bureau of, New Orleans, La. (In Rhein Co., George W,, Baltimore, Md. principle.) (CS70-41). Neway Brush Co., Hartford, Conn, Rhode Island, State of. Department of Newerking Cleaning Fluid Co., Inc., Agriculture & Conservation, Provi- New York, N. Y. (In principle.) dence, R. I. (In principle.) North American Chemical Co., New Riddiford Bros., Chicago, 111. York, N. Y. Ritz Chemical Co., Newark, N, J. Northern School Supply Co., Fargo, N. Riverside Chemical Co., Inc., N. Tona- Dak. wanda, N. Y. Odor-Cide Co., The, Newark, N. J. Robbins Disinfectant Co., Inc., Geo. B., Ohio Oil Co., The, Findlay, Ohio. Cambridge, Mass. Oil & Gas Journal, Tulsa, Okia. Robertson Products Co., Inc., Theo. B., Oleum Products Co., Scranton, Pa. Chicago, 111. Oneida Chemical Co., Utica, N. Y. Rochester Germicide Co., Boston, Orange Memorial Hospital, Orange, Mass., and Rochester, N. Y. N. J. Roetter, Elmer W., Chicago, 111. Organic Chemical Co., Boston, Mass, Rose Exterminator Co.. San Francisco, Orient Spray Co., Boston, Mass. Calif. P. B. Pest Control, Sioux Falls, S. Dak. Rosser & Sutton, Yakima, Wash. Packer-Scott Co., Portland, Oreg. Ruether Co., Carl H., Chicago, 111. Palmer Products, Inc., Waukesha, Wis. Rupp & Bov/man Co., The, Toledo, Paramount Laboratories, Inc., Bing- Ohio. hamton, N. Y. S. & H. Soap & Chemical Co., Cincin- Parawax Co., The, Council Bluffs, lov/a. nati, Ohio. Paterson General Hospital, Paterson, Safe-Wa}’^ Exterminator Co., Dayton, N. J. Ohio. Pearl Supply Co., New York, N. Y. Saint Clair Co., Findlay, Ohio. (In Peerless Chemical Co., Detroit, Mich. principal.) Penn Disinfecting Co., Philadelphia, Pa, Saint John’s Hospital, Brooklyn, N. Y. Penn Drug & Supply Co., Scranton, Pa, Saint Louis Janitor Supply Co., St. Pennsvlvania Hospital, Philadelphia, Louis, Mo. Pa.“ Saint Luke’s Hospital, Bethlehem, Pa. Perrigo Co., L., Allegan, Mich. (CS71-- (CS70~41). 41). Salem Chemical & Supply Co., Salem, Phinney & Co., F. B., Hyde Park, Mass. Mass. Sameth Exterminating Co., Inc., New Phoenix Oil Co., (Chemical Depart- York. N. Y. ment), Augusta, Ga. Sanco Products Co., Inc., Greenville, Phoenix Oil Co., The, Cleveland, Ohio. Ohio. Pilcher Paper Co., Robert, Joliet, 111, Sangamo Disinfecting Co., Springfield,

Pine-O-Pine Co. of Texas, Houston, 111 . Tex. Sanitary Appliance Co., Elmira, N. Y. Pinteli Co., The, New York, N. Y. Sanitary Chemical Laboratories, Ltd., Poggensee & Co,, Tulsa, Okla. Beaumont, Tex. Pokadot Chemical Co., Greenville, Pa. Sanitary Washed Wiper Co., Inc., Pomeroy, Jno. W., Fargo, N. Dak, Indianapolis, Ind. Pottsville Show Case & Store Fixture Sayers & Co., Philadelphia, Pa. Co., Pottsville, Pa. Seaboard Chemical Products Co., The, Powell & Co., Inc., John, Nev7 York, Baltimore, Md. N. Y. Seacoast Laboratories, Inc., New York, Preiser Co., Inc., B., Charleston, W. N. Y. Va. Sealtest, Inc., Baltimore, Md. (In Fresco Products Co,, Detroit, Mich. principle.) Pro-Tex-All Co., Inc., Evansville, Ind. Security Oil Co., Inc., Baltimore, Md. Puritan Manufacturing Co., The, Sentinel Cliemical Co., Inc., Oakland, Waterbury, Conn. Calif.

301537—41 3 1 () Gommerciol Standard CS71-4I

Shell Oil Co., Inc., New York, N. Y. Tumbler Laboratories, J. A., Baltimore, Sheppard Supply Go., M. F., Bayonne, Md. N. J. Tunis Brothers Co., Kennet Square, Sherwin-Williams Co., The, Cleveland, Pa. Ohio. Tyler Oil & Chemical Corporation, Skinner & Sherman, Inc., Boston, Mass. Richmond, Va. (In principle.) Tyler Products Co., Pawtucket, R. I. Smith & Co., H. V., St. Paul, Minn. Union Chemical & Supply Co., Akron, Snell, Inc., Foster D., Brooklyn, N. Y. Ohio. (In principle.) Union Pacific Railroad Co., Omaha, Snider Packing Corporation, Rochester, Nebr. N. Y. (CS70-41). United States Sanitary Specialties Cor- Socony Vacuum Oil Co., Inc., New poration, Chicago, 111. York, N. Y. United States Termite Control Cor- Solomons Co., Savannah, Ga. poration, Ltd., Pasadena, Calif. Southern Analytical Laboratory, Jack- Unity Sanitary Supply Co., New' York. sonville, Fla. (In princit)le.) N.‘Y. Inc., Nashville, Southern Oil Service, Van Denberg Supply Co., Rockford, 111. Tenn. Van Nest Janitor Supply Co., Toledo, Southern Products Co., Inc., Chatta- Ohio. nooga, Tenn. Vapo-Cresolene Co., New' York, N. Y. Southwest Chemical Co., Dallas, Tex. (CS71-41). South’western Seating Co., San Antonio Vestal Chemical Co., St. Louis, Mo. Tex. Wallace & Co., S. B., Marlinton, W. Va. Speare’s Sons Co., The Alden, Cam- (CS7a-41). Mass. (CS70-41). bridge, Walsh, William H., Chicago, 111. Balti- Stalfort & Sons, Inc., John C., Ward’s Medical Co., Dr. Winona, Minn. more, Md. Watkins Co., The J. R., Winona, Minn. Co., Natick, Mass. Standard Chemical West Disinfecting Co., Long Island Louis, Mo. Standard Chemical Co., St. City, N. Y. Oil Co. of California, San vStandard Western Exterminating Co., Inc., New- Calif. Francisco, ark, N. J. Incorporated in Ken- Standard Oil Co., Western Soap Co., Spokane, Wash. Louisville, Ky. tucky, White Co., Robert C., Philadelphia, Pa. Standard Oil Co., The (Ohio), Cleve- White Tar Co. of New' Jersey, Inc., land, Ohio. The, Kearny, N. J. Standard Tar Products Co., Milwau- Whitmoyer Laboratories, Inc., Myers- kee, Wis. tow'n, Pa. (CS70-41). Star Drug Store, Galveston, Tex. Wholesale Janitors’ Supply Co., Sunrise Supply Co., New York, N. Y. Chicago, 111. Exterminating Co., Brooklyn, Sunset Wilbur Chemical Co., North Bergen, N. Y. (In principle.) N, J. (CS70-41). Chemical Co., Houston, Tex. Superior Willis Sanitary Products Co., Lincoln, Chemical Products Co., Superior Nebr. Youngstown, Ohio. Wilson Co., Ludwig, Chicago, 111. Superior Laboratories, Grand Rapids, Wisconsin Chemical Prodvicts Co., Mil- principle.) Mich. (In waukee, Wis. Sweeney, W. R., Salisbury, Mo. Wisconsin, State of. Bureau of Pur- Manufacturing Co., The, Pitts- Sweet chases, Madison, Wis. burgh, Pa. Vvitt & Co., Harry L., Pittsburgh, Pa. System Products Co., Chicago, 111. Wollen Chemical & Supply Co., Pater- Exterminating Co., Akron, Ohio. TNT son, N. J. Taylor Co., H. D., Buffalo, N. Y. Wood & Co., Ltd., G. H., Toronto, Hayward Chemical Co., Thompson Ontario, Canada. Kansas City, Mo. Yaeger-Jacquin Co., Inc., Peoria, 111. Tompkins Co., The Dr. H. E., Brent- wood, N. Y. Zenoleum Products Co., Detroit, Mich. Tornado Manufacturing Co., The, Co- Zuparn-Hughes, Sioux City, Iowa. lumbus, Ohio. U. S. GOVERNMENT Travis Co., W. W., Bloomington, 111. Trimble & Lutz Supply Co., Wheeling, W. Va. Agriculture, U. S. Department of, Tri-State Laboratories, Wilmington, Washington, D. C. (In principle.) Del. Treasury Department, Washington, Tritsch & Co., J., Philadelphia, Pa. D. C.‘ Try-Aid Products Co., Youngstown, War Department, Washington, D. C. Ohio......

0- 1- 2- 3- COMMERCIAL STANDARDS 4- 5- Item Item OS.6- No. C8.53- No. 54- 7- 40. Commercial Standards and their value to 51-35. Marking articles made of silver in combina- 8- business (third edition). tion with gold. 9- 32. Clinical thermometers (second edition), 62-35. Mohair pile fabrics (100-percent mohair plain 30. Mopsticks. velvet, 100-percent mohair plain frieze, and 40. Stoddard solvent (third edition). •50-percent mohair plain frieze). 10-29, Staple porcelain (all-clay) plumbing fixtures. 35. Colors and finishes for cast stone. 11-40. Pipe nipples; brass, copr)er, steel, and wrought 35. Mattresses for hospitals, 12- iron. 60-65-35. Mattresses for institutions. 61- 14-3i. Wrought-iron pli>e nipples (second edition). 62-56-41 . Oak flooring (second edition) Superseded by CS5-40. 63-67-40, Book cloths, buckrams, and impregnated 29. Standard weight malleable iron or steel over 64- fabrics for bookbinding purposes except 15- 65- 16- Screwed unions. 66- library bindings (second edition) 17-41. Gage blanks (third edition), 58-36. Woven elastic fabrics for use in overalls (over- 18-33. Builders’ template hardware (second edition), 67- all elastic webbing) 19- 68- 20-29. Brass pipe nipples. Superseded by CS5-40. 69-41, Woven textile fabric.s—testing and reporting 29. Regain of mercerized cotton yarns. 69- (third edition), 21-40. Fuel oils (fifth edition) 70-36. Hardwood dimension lumber.

1,3-39. Dress patterns (second edition) . 37, ood-slant Venetian blinds. 22- 71- W 39, Boys’ button-on waists, shirts, junior and polo 38, Colors for kitchen accessories. 23- shirts (made from woven fabrics) (second 72-38, Colors for bathroom accessories. edition). 73-37. Walnut veneers. 25- 74- 26-29. Men’s pajamas. 38. W ool and part-wool fabrics. 27-29, Wallpaper. 28- 76- 38. Marking of articles made wholly or in part of 29-32. Diamond core drill fittings (second edition). 77- platinum. 78- 29. Hickory golf shafts. 38. Marking articles made of karat gold. 32. Foundry patterns of wood (second edition). 32- 79-38. Liquid hypochlorite disinfectant, deodorant, 33-36. Staple vitreous china plumbing fixtures (.sec- and germicide. 34- ond edition). 80- 38. Pine oil disinfectant. 35-39. Interchangeable ground-glass joints, 36- stop- 41. Phenolic disinfectant (emulsifying type) 37- cocks, and stoppers (fourth edition) (second edition) (published with CS71-41). 38- (nontempiate) 10. Builders’ hardware (second 41, Phenolic disinfectant (soluble type) (second 39- edition). 81- 40- edition) (published with CS7(>-41). 30. Feldspar. 82- 41- 38. Household insecticide (liquid spray type) 42-21-30, Standard screw threads. 83- 38. Old growth Douglas nr standard stock doors. 43-30. Special screw threads. 44- 39. Solid hardwood wall paneling. 30. Aromatic red cedar closet lining. 84- 76-39. Automatic mechanical draft oil burners. 36. Mirrors (second edition). 85- 46- 39. Hardwood interior trim and molding. 32. Cotton fabric tents, tarpaulins, and covers. 86- 47- 40. Sanitary cast-iron enameled ware. 31. Staple seats for water-closet bowls. 87- 48-'30-31. Colors for sanitary ware. 88-40. Ground-and-polished lenses for sun glasses '31-38. Wood shingles (fourth edition). 89- (second edition) (published with CS79-40). 40. Blown, drawn, and dropped lenses for sun 31 . Cotton cloth for rubber and pyroxylin coating. 91- glasses 32. Knit underwear (exclusive of rayon), 92- (second edition) (published with 31. Bag, case, and strap leather. CS78-40). 31. Plywood (hardwood and eastern red cedar). 41. Electric direction signal systems other than .33. Fourdrinier wire cloth (second edition) semaphore type for commercial and other 31. Steel bone plates and screws. vehicles subject to special motor vehicle laws 32. Hospital rubber sheeting. (after market), 37. Wool and part wool blankets (second edition). 41. Adverse-weather lamps for vehicles (after 32, Surgeons’ rubber gloves. market). 32. Surgeons’ latex gloves. 41. Inner-con trolled spotlamps for vehicles (after 35. Fiber insulating board (second edition). market) 32. Grading of sulphouated oils. 41. Clearance, marker and identification lamps 32. Apple wraps. for vehicles (after market) 45 40. Douglas fir plywood (domestic grades) (fourth 41. Electric tail lamps for vehicles (after market). edition) 41. Electric license-plate lamps for vehicles (after 40. Hosiery lengths and sizes (third edition). market) 34. Marking of gold-fiiled and rolled-gold-plate 41 . Electric stop lamps for vehicles (after market) articles other than watch cases. 41 . Red electric warning lanterns. 40. Domestic burners for Pennsylvania anthra- 41. Liquid-burning flares. cite (underfeed type) (second edition) 40. Hardwood stair treads and risers.

40-34. Chip board, laminated chip board, and mis- 90- . (Reserved for power shovels and cranes). cellaneous boards for bookbinding purposes. 41. Factory-fitted Do'ugias fir entrance doors. .50-34. Binders board for bookbinding and other 41. Cedar, cypress, and redwood tank-stock: purposes. lumber.

Notice.—Tliose interested in commercial standards with a view toward accepting them as a basis of everyday practice may secure copies of the above standards, while the supply lasts, by addressing the Division of Trade Standards, National Bureau of Standards, Washington, D. C. 17 o . '

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