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Welcome to the 2018 LabChem Product Catalog . Over the years, Performance Through Chemistry has become much more than a slogan for LabChem. It has defined our commitment to provide value to our customers. When you purchase LabChem reagents, you can expect: Our Quality Guarantee – All LabChem facilities are ISO 9001:2015 certified. Our chemists utilize the highest quality raw materials appropriate to your product. Most raw materials meet or exceed the specifications established by the American Chemical Society. When appropriate, finished products are traceable to NIST Standard Reference Materials. Certificates of Analysis and Safety Data Sheets (SDS) are available at LabChem.com. Ease of Ordering – Order 24/7 at LabChem.com. Additionally, our customer service representatives are ready to take your phone or email orders. Delivery You Can Count On – With most orders shipping the same day they are received, our products are there when you need them the most. Flexibility – Can’t find the formulation, size, or packaging configuration that you need? We take pride in meeting our customers’ requirements. Please contact us for a quote on your special item. Table of Contents Alphabetical Product Listing 2-110 Cross References APHA Standard Methods, AWWA, EPA, WEF 111-122 ASTM 123-125 Terms, Conditions, and Ordering Information 126-127 Periodic Table of Elements 128 GHS Label Information Back Cover www.LabChem.com Surf our web. LabChem.com The LabChem website brings features to our customers that make searching for LabChem products and offerings a breeze! Our website provides: • Easier navigation and account control • Detailed product information and search ability • Full shopping cart functionality Do you have questions Are you interested in alternative ways to and need quick answers? access LabChem quality products? Our Documents & Reports section includes easy Check out our Distributors Map. You will find access to all technical documents such as: the best in laboratory distribution companies in North America organized by your geographical • Certificates of Analysis preference. • SDS • ISO 9001:2015 Certificate With manufacturing, quality control testing, • Label Information and packaging all performed in LabChem’s own • Technical Information facilities, and with ISO 9001 certification since 1994, LabChem keeps its commitment to provide superior laboratory solutions to our customers. Come check out our website at www.LabChem.com to learn more about everything LabChem has to offer! www.LabChem.com | [email protected] | Call us at 412.826.5230 Catalog SizeSizeSizeContainer Type DOT Shelf Life 2021 Number Information (Months) Price Acetate Buffer pH 6.0, for Aluminum APHA 3500-Al B Traceable to NIST LC100701500mL Poly Bottle Not Regulated24 $47.70 Acetate Buffer pH 5.5, for Arsenic APHA 3500-As B Traceable to NIST LC1000521L Poly Bottle Not Regulated24 $50.40 Acetate Buffer pH 4.6 - 4.7, for Bromide APHA 4500-Brˉ B Traceable to NIST LC1001021L Poly Bottle Not Regulated36 $52.70 Acetate Buffer pH 4.0 for Chlorine, Iodine APHA 4500-Cl C,D, 4500-CIO₂ C, 4500-I C, ASTM D1253-08 Traceable to NIST LC100301500mL Poly Bottle Not Regulated24 $36.40 LC1003021L Poly Bottle Not Regulated24 $49.70 LC1003044L Poly Bottle Not Regulated24 $131.20 LC10030610L Cubitainer® Not Regulated24 $313.50 LC10030520L Cubitainer® Not Regulated24 $422.00 Acetate Buffer pH 4.5, for Cyanide APHA 4500-CNˉ E,I Traceable to NIST LC100401500mL Poly Bottle Not Regulated24 $36.70 Acetate Buffer, APHA, for Iron - See Ammonium Acetate Buffer, Page 8. Acetic Acid, Glacial, ACS LC101001500mL Amber Glass UN2789, 8(3), PG IIN/A $48.30 LC1010021L Amber Glass UN2789, 8(3), PG IIN/A $68.40 LC1010032.5L Clear Glass UN2789, 8(3), PG IIN/A $91.80 LC101003S2.5L PVC Coated UN2789, 8(3), PG IIN/A $101.40 LC10100366X2.5L Clear Glass UN2789, 8(3), PG IIN/A $309.50 LC1010036S6X2.5L PVC Coated UN2789, 8(3), PG IIN/A $394.00 Looking for Safety Data Sheets (SDS) or Certificates of Analysis (CofA)? Please visit LabChem.com. wwwwwwww....LLLLaaaabbbbCCCChhhheeeemmmm....ccccoooommmm222 4441 41112222----888822226666----5555222233330000 Catalog SizeSizeSizeContainer Type DOT Shelf Life 2021 Number Information (Months) Price Acetic Acid Solutions Are Available in Any Size or Concentration. Please Call or Email [email protected] for a Custom Quotation. Acetic Acid, 1% v/v (1+99) Traceable to NIST LC101201500mL Poly Bottle Not Regulated24 $25.20 LC1012044L Poly Bottle Not Regulated24 $95.50 Acetic Acid, 2% v/v (1+49) Traceable to NIST LC101501500mL Poly Bottle Not Regulated24 $28.50 LC1015021L Poly Bottle Not Regulated24 $43.00 Acetic Acid, 3% v/v (3+97) Traceable to NIST LC101601500mL Poly Bottle Not Regulated24 $17.10 LC1016044L Poly Bottle Not Regulated24 $72.00 Acetic Acid, 5% v/v (1+19) Traceable to NIST LC101801500mL Poly Bottle Not Regulated24 $23.70 LC1018021L Poly Bottle Not Regulated24 $30.60 LC1018044L Poly Bottle Not Regulated24 $63.60 LC10180520L Cubitainer® Not Regulated24 $222.80 Acetic Acid, 10% v/v (1+9) Traceable to NIST LC101901500mL Poly Bottle UN2790, 8, PG III24 $25.30 LC1019021L Poly Bottle UN2790, 8, PG III24 $33.40 LC1019044L Poly Bottle UN2790, 8, PG III24 $69.50 Acetic Acid, 11.1% v/v (1+8) Traceable to NIST LC1028021L Poly Bottle UN2790, 8, PG III24 $61.10 Acetic Acid, 20% v/v (1+4) Traceable to NIST LC102101500mL Poly Bottle UN2790, 8, PG III24 $26.80 LC1021021L Poly Bottle UN2790, 8, PG III24 $37.80 LC1021044L Poly Bottle UN2790, 8, PG III24 $74.50 LC10210520L Cubitainer® UN2790, 8, PG III24 $248.40 wwwwwwww....LLLLaaaabbbbCCCChhhheeeemmmm....ccccoooommmm333 4441 41112222----888822226666----5555222233330000 Catalog SizeSizeSizeContainer Type DOT Shelf Life 2021 Number Information (Months) Price Acetic Acid, 25% v/v (1+3) Traceable to NIST LC1024021L Poly Bottle UN2790, 8, PG III24 $68.60 LC1024044L Poly Bottle UN2790, 8, PG III24 $116.30 Acetic Acid, 30% v/v (3+7) Traceable to NIST LC1026021L Poly Bottle UN2790, 8, PG III24 $32.90 LC1026044L Poly Bottle UN2790, 8, PG III24 $78.10 LC10260520L Cubitainer® UN2790, 8, PG III24 $310.90 Acetic Acid, 50% v/v (1+1) Traceable to NIST LC102901500mL Poly Bottle UN2790, 8, PG II24 $52.10 LC1029021L Poly Bottle UN2790, 8, PG II24 $71.40 LC1029044L Poly Bottle UN2790, 8, PG II24 $131.00 Acetic Acid, 56% w/w Traceable to NIST LC103101500mL Poly Bottle UN2790, 8, PG II24 $54.30 LC1031021L Poly Bottle UN2790, 8, PG II24 $76.00 LC1031044L Poly Bottle UN2790, 8, PG II24 $142.50 Acetic Acid, 0.1N (0.1M) Traceable to NIST LC103501500mL Poly Bottle Not Regulated24 $23.90 LC1035021L Poly Bottle Not Regulated24 $31.20 LC1035044L Poly Bottle Not Regulated24 $59.90 Acetic Acid, 0.2N (0.2M) Traceable to NIST LC1036021L Poly Bottle Not Regulated24 $32.00 LC1036044L Poly Bottle Not Regulated24 $61.10 Acetic Acid, 1.0N (1.0M) Traceable to NIST LC103801500mL Poly Bottle Not Regulated24 $22.60 LC1038021L Poly Bottle Not Regulated24 $34.20 LC1038044L Poly Bottle Not Regulated24 $66.90 LC10380520L Cubitainer® Not Regulated24 $195.80 Acetic Acid, 2.0N (2.0M) Traceable to NIST LC1039021L Poly Bottle UN2790, 8, PG III24 $34.00 LC1039044L Poly Bottle UN2790, 8, PG III24 $73.40 wwwwwwww....LLLLaaaabbbbCCCChhhheeeemmmm....ccccoooommmm444 4441 41112222----888822226666----5555222233330000 Catalog SizeSizeSizeContainer Type DOT Shelf Life 2021 Number Information (Months) Price Acetic Acid, 6.0N (6.0M) Traceable to NIST LC1040021L Poly Bottle UN2790, 8, PG III24 $38.60 LC1040044L Poly Bottle UN2790, 8, PG III24 $73.40 Acetone, ACS LC104201500mL Amber Glass UN1090, 3, PG IIN/A $30.20 LC1042021L Amber Glass UN1090, 3, PG IIN/A $42.30 LC1042044L Amber Glass UN1090, 3, PG IIN/A $102.20 LC10420444X4L Amber Glass UN1090, 3, PG IIN/A $375.30 Acetone, HPLC LC104251500mL Amber Glass UN1090, 3, PG IIN/A $61.10 LC1042521L Amber Glass UN1090, 3, PG IIN/A $87.10 LC1042544L Amber Glass UN1090, 3, PG IIN/A $192.90 Acetone-Alcohol, 1:1, Decolorizer LC104401500mL Poly Bottle UN1993, 3, PG II24 $29.50 LC1044021L Poly Bottle UN1993, 3, PG II24 $43.50 LC1044044L Poly Bottle UN1993, 3, PG II24 $106.70 LC10440520L Cubitainer® UN1993, 3, PG II24 $423.40 Acetonitrile, HPLC LC1046021L Amber Glass UN1648, 3, PG IIN/A $212.90 LC1046044L Amber Glass UN1648, 3, PG IIN/A $587.40 Acid-Alcohol, 3% v/v in 70% Alcohol Traceable to NIST LC105001500mL Poly Bottle UN2924, 3(8), PG II24 $33.30 LC1050044L Poly Bottle UN2924, 3(8), PG II24 $116.20 Acid-Alcohol, 5% v/v in 95% Alcohol Traceable to NIST LC1052021L Poly Bottle UN2924, 3(8), PG II12 $42.60 LC1052044L Poly Bottle UN2924, 3(8), PG II12 $109.90 Acid Digestion Reagent (with Mercury), for Organic Nitrogen APHA 4500-Norg B (18th Ed.), ASTM D3590-02 LC1055021L Poly Bottle UN2796, 8, PG II24 $92.20 LC1055044L Poly Bottle UN2796, 8, PG II24 $207.80 Acid Digestion Reagent, for Organic Nitrogen APHA 4500-Norg B LC1056021L Poly Bottle UN2796, 8, PG II12 $72.00 LC1056044L Poly Bottle UN2796, 8, PG II12 $167.00 wwwwwwww....LLLLaaaabbbbCCCChhhheeeemmmm....ccccoooommmm555 4441 41112222----888822226666----5555222233330000 Catalog SizeSizeSizeContainer Type DOT Shelf Life 2021 Number Information (Months) Price Alcohol-Glycerin, 50-50 (Reagent Alcohol and Glycerin) TAPPI T263 sp-02 LC105657125mL Poly Bottle UN1987, 3, PG III24 $26.90 Alcohol - See Reagent Alcohol, Page 78. Alcoholic Sulfuric Acid for Phosphorus APHA 4500-P D LC1057021L Poly Bottle UN2924, 3(8), PG II24 $66.70 Alizarin Red S LC10590825g Amber Glass Not RegulatedN/A $61.50 Alizarin Red S, 1% Aqueous LC106007125mL Poly Bottle Not Regulated24 $16.10 LC106001500mL Poly Bottle Not Regulated24 $30.60
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  • Inorganic Chemistry Practical

    Inorganic Chemistry Practical

    EXPERIMENTAL INORGANIC CHEMISTRY For B.Sc. and M.Sc. Students As per new Syllabus Dr. M.K.Shah 2 Dedicated to all our beloved graduates & post graduate students 3 INORGANIC PREPARATION 4 1. TETRAMINE CUPRIC SULPHATE, [Cu(NH3)4 ]SO4H2O (A) REAGENTS Cupric sulphate, Ammonia, Ethyl alcohol, Nitric acid, Distilled water, Sulphuric acid. (B) REACTION CuSO45H2O(aq) + 4NH3(aq) [Cu (NH3)4]SO4H2O + 4H2O (C) PROCEDURE Take 5 gm crystalline cupric sulphate in a 250 ml beaker. Dissolve it in minimum quantity of water and then add few drops of diluted sulphuric acid. Add concentrated ammonia solution to the beaker with constant stirring, until the blue precipitate of cupric hydroxide, first formed completely dissolve to yield a clear, deep blue solution and there should be smell of ammonia in the beaker. Now add 20 ml alcohol dropwise from the dropping funnel to the beaker with constant stirring until the blue precipitates settled and clear solution is obtained. Heat it to 60o 70oC in the water bath for about 10-15 minutes. Then stop heating and remove the beaker from the water bath and allow it to stand. Long needle shaped blue crystals of tetramine cupric sulphate separates out. Filter and wash the crystals with a few drops of alcohol. Dry the crystals on a porous plate or in a desiccator. Weigh the dry crystal and find out the percentage yield followed by percentage purity by usual methods. 2. TRI (THIOUREA)-CUPROUS SULPHATE, [Cu (NH2CSNH2)3]2 SO4 2H2O] (A) REAGENTS Cupric sulphate, Ethyl alcohol, Nitric acid, Thiourea, Distilled water, Ammonia.
  • Stabilization Method of Vinyl Compound with Hydroxy Group and Composition Containing Such Vinyl Compound

    Stabilization Method of Vinyl Compound with Hydroxy Group and Composition Containing Such Vinyl Compound

    ^ ^ ^ ^ I ^ ^ ^ ^ ^ ^ II ^ II ^ II ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ I ^ European Patent Office Office europeen des brevets EP 0 763 518 A1 EUROPEAN PATENT APPLICATION (43) Date of publication: (51) |nt CI C07C 67/62, C07C 69/732, 19.03.1997 Bulletin 1997/12 C07C 255/1 5, C07C 253/32 (21) Application number: 96306611.3 (22) Date of filing: 12.09.1996 (84) Designated Contracting States: • Makino, Mitsuaki DE FR GB Himeji-shi, Hyogo 671-12 (JP) • Kita, Yuichi (30) Priority: 14.09.1995 J P 237440/95 Akashi-shi, Hyogo 673 (JP) (71) Applicant: NIPPON SHOKUBAI CO., LTD. (74) Representative: West, Alan Harry et al Chuo-ku, Osaka-shi, Osaka-fu 541 (JP) R.G.C. Jenkins & Co. 26 Caxton Street (72) Inventors: London SW1H 0RJ (GB) • Nakagawa, Koichi Himeji-shi, Hyogo 672 (JP) (54) Stabilization method of vinyl compound with hydroxy group and composition containing such vinyl compound (57) A vinyl compound having an hydroxy group is by mixing it with minor amounts of primary antioxidant stabilised against being denatured during storage, together with an alcohol and/or water, and/or with an or- transportation and use while maintaining its reactivity, ganic acid. < 00 lo CO CO o a. LU Printed by Jouve, 75001 PARIS (FR) EP0 763 518 A1 Description The present invention generally relates to a stabilization method of a vinyl compound with hydroxy group and a composition containing such vinyl compound, and more particularly relates to a stabilization method which offers an 5 improved stability of the vinyl compound with hydroxy group by preventing a vinyl compound with hydroxy group from being denatured on storage, transportation, manufacturing process, etc., and to a composition containing the vinyl compound of an improved stability.