Thermo Scientific Nalgene Wide-Mouth Bottles Bo Ttl
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VACUUM RECOVERY of ASPHALT EMULSION RESIDUE (An Arizona Method)
ARIZ 504 July 1980 (3 Pages) VACUUM RECOVERY OF ASPHALT EMULSION RESIDUE (An Arizona Method) Scope (d) No. 10 sieve conforming to AASHTO designation M 92. I. This method describes a low temperature vacuum procedure for recovery of the asphalt residue (e) Vacuum recovery apparatus as shown from asphalt emulsions. It is is not suitable for assembled in Fig. I. quantitative recovery of solvents from emulsions I) Vacuum source capable of producing an containing low boiling range distillates. absolute vacuum within the system of approximately 710 mm (28 in.) mercury. Apparatus 2) Thermometer - shall have a range of _5° to 1. The apparatus shall consist of the following: +200°C (23°F to 392°F). The overall length (a) Brass stirring rod. shall be 600 mm (24 in.) and the distance from the bottom of the bulb to the zero point (b) 8 oz. ointment can. shall be 300 mm (12 in.) (c) 100 ml. stainless steel beaker. 3) Stirrer hot plate. VACUUM RECOVERY APPARATUS 300 mm Allihn condenser H20 Out / Thermometer Vacuum Release Pinch Clamp 500 m. 1,000 ml. Filtration Flask Filtration Flask Teflon Stirring Bar H20 In 500 ml. Filtration Flask Portable Heat Gun FIGURE I ARIZ 504 July 1980 4) Teflon covered stirring bar. (g) Insert the stoppered themometer (positioned 5) 1000 ml. and two 500 ml. filtering flasks with in the stopper at an angle to prevent contact with tubulation. stirring bar) into the flask and set on hot plate at a medium high heat setting (#4). The bulb of the 6) 300 mm Allihn condensor. -
Analysis of Chemical Leaching from Common Consumer Plastic Bottles Under High Stress Conditions
AN ABSTRACT OF THE THESIS OF Paul John Dornath for the degree of Honors Baccalaureate of Science in Chemical Engineering presented on May 29, 2010. Title: Analysis of Chemical Leaching from Common Consumer Plastic Bottles Under High Stress Conditions Abstract approved: ______________________________________________ Skip Rochefort There has been much controversy in recent years over the leaching of chemicals from plastic water bottles. In this study, two of the most common plastics used in water bottles, polyethylene terphthalate (PETE) and polycarbonate (PC) were studied. The leaching of the chemical bisphenol-A (BPA) from polycarbonate (Nalgene ™, Camelback ™) water bottles was studied to examine the validity of these claims by exposing polycarbonate bottles to various conditions and analyzing how much BPA leaches into water contained in the bottles. New polycarbonate bottles were filled with water and exposed to treatment conditions ranging from 65 to 120 ⁰C. A reverse-phase solid phase extraction process was developed to extract BPA from the water and concentrate it into an organic phase. GC/MS was used to analyze the organic extract. BPA was only found to leach in detectable amounts (< 10ppb) when the bottles were exposed to 120 ⁰C water for 2 hours. Polyethylene terephthalate bottles were also tested and were exposed to sunlight for three months during the summer. Small amounts of the plasticizer DEHP were found to leach after several months. A method for determining what chemicals would leach from BPA-Free Tritan™ copolyester was also developed but not tested due to time constraints. An analysis of internal stress due to high humidity and temperature was performed on these BPA-Free bottles. -
Optimized Handling. the New Generation of Wet Stone Grinders
Optimized Handling. The new generation of wet stone grinders. Wet stone grinder FLEX and natural stone. A special relationship. Natural stone has its own laws. That call for special experts. Specialists who know how to read the stone. Who by the nuances and shades of the colours in the stone can recognise the unique masterpiece that a completely sculptured piece of work can evolve, but to realize this vision good tools are needed. For over 80 years FLEX is the competent and innovative partner for working with natural stone. Over this course of time a comprehensive range of machines has been developed in close co-operation with experienced stone masons. A product range that sets the industry standards for robustness and reliability also with handling and maintenance but especially by working safety when using water. The long-time competence of FLEX also includes the knowledge that FLEX engineers have gained about the nature of stone, its characteristics, and its sensitivities. That is why a FLEX machine of course does not damage or soil the valuable “natural stone”, but professionally processes and preserves it. As in every perfect relationship allows you to work to perfection. Wet stone grinder The FLEX PRCD safety switch ensures electrical safety when undertaking wet sanding. Is released practi- cally immediately (< 15 milliseconds)at the required response sensitivity. Complete with accidental restart safeguard on the power being interrupted. The contour plug is standard equipment on many wet grinders. It can be plugged only into the isolation transformer and not into the power outlet. The extensive FLEX natural stone range provides everything - from pressurized water tank, isolating transformers and safety vacuum cleaners to grinding discs, abrasive rings and diamond tools. -
Temperature Distribution in a Vacuum Flask
Solved with COMSOL Multiphysics 5.0 Temperature Distribution in a Vacuum Flask Introduction The following example solves for the temperature distribution within a vacuum flask holding hot coffee. The main interest here is to illustrate how to use MATLAB® functions to define material properties and boundary condition directly within the COMSOL model. Two MATLAB functions are used to define the temperature dependent thermal conductivity of the vacuum flask shell and the insulation foam, while a third function defines the heat transfer coefficient that corresponds to a natural convective cooling for a vertical plate and surrounding air. Model Definition Assume axial symmetry for this simulation to reduce the model geometry to the 2D cross-section of the vacuum flask geometry shown in Figure 1. The vacuum flask consists of a steel shell isolated with a foam material, and a cork made of nylon. On the inside wall apply a constant temperature, assuming that the vacuum flask is filled with coffee of constant temperature. 1 | TEMPERATURE DISTRIBUTION IN A VACUUM FLASK Solved with COMSOL Multiphysics 5.0 Nylon cork Air Steel shell Constant temperature Insulation foam Figure 1: Cross section of the vacuum flask geometry Define the temperature dependent thermal conductivity of steel according to the following polynomial expression: –4 2 –8 3 ksteel = 71.12– 0.115T + 1.16e T – 4.25e T As shown in Figure 2, in the temperature interval of interest for the model, the thermal conductivity decreases with increasing temperature. 2 | TEMPERATURE DISTRIBUTION IN A VACUUM FLASK Solved with COMSOL Multiphysics 5.0 Figure 2: Thermal conductivity of the steel wall versus temperature. -
7110656 Pro Pressure Washer Manual Revd
PROFESSIONAL PRESSURE WASHER INSTRUCTION MANUAL If your pressure washer is not working properly or if there are parts missing or broken, please DO NOT RETURN IT TO THE PLACE OF PURCHASE. Contact our customer service department at 1-877-362-4271 or www.simpsoncleaning.com IMPORTANT: Please make certain that the person who is to use this equipment carefully reads and understands these instructions before operating. SAVE THIS MANUAL FOR FUTURE REFERENCE Part No. 7110656 RevD Sept 2019 SAFETY GUIDELINES - DEFINITIONS This manual contains information that is important for you to know and understand. This information relates to protecting YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information, we use the symbols below. Please read the manual and pay attention to these symbols. DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage. IMPORTANT SAFETY INSTRUCTIONS DANGER: Carbon Monoxide. Using an engine indoors can kill you in minutes. Engine exhaust contains high levels of carbon monoxide (CO), a poisonous gas you cannot see or smell. You may be breathing CO even if you do not smell engine exhaust. • NEVER use an engine inside homes, garages, crawlspaces or other partly enclosed areas. Deadly levels of carbon monoxide can build up in these areas. -
Sept. 19, 1967 64
Sept. 19, 1967 J. P. FOEY 3 342,379 SQUEEZE BOTTLE AND SUPPORT CAP Filed Oct. 24, 1965 2. Sheets -Sheet l SS a A Y2Ya3. X 33N as NY Nasya Ny. JAAies e feley 64 a. eyS Filed Oct. 24, 1965 2. Sheets -Sheet 2 INVENTOR. (Jaanes f /dLey 3,342,379 United States Patent Office Patented Sept. 19, 1967 2 nomical construction, which is leak proof, and which is 3,342,379 not subject to any of the disadvantages of screw threaded SQUEEZE BOTTLE AND SUPPORT CAP caps. With the construction of the present invention, a James P. Foley, 748 Forest Ave., squeeze bottle is maintained permanently in inverted or Larchmont, N.Y. 10538 neck down position so that its contents are maintained im Filed Oct. 24, 1965, Ser. No. 504,320 mediately against its dispensing aperture. Thus, whenever, 6 Claims. (Ci. 222-173) the cap is removed and the bottle is squeezed, its fluid contents will immediately be dispensed. ABSTRACT OF THE DISCLOSURE An important aspect of the present invention lies in a 10 unique construction which permits of practical utilization Inverted squeeze bottle and supporting cap configura of the above-described inverted storage feature. Accord tion, the bottle having a neck and a central outlet opening ing to this aspect, there is provided a cap construction therein, the cap having a flat expansive base and a central which provides support for maintaining the squeeze bottle plug which fits closely into the bottle opening, the cap also in inverted position and at the same time provides a posi including a plurality of displaced neck embracing guide 5 tive seal to prevent any gradual running out of the con elements and laterally positioned buttress means to insure tainer's contents. -
Federal Register/Vol. 73, No. 121/Monday, June 23, 2008/Notices
Federal Register / Vol. 73, No. 121 / Monday, June 23, 2008 / Notices 35395 specific injury research that focuses on originally published in the Federal DATES: Written comments concerning prevention and control. Register in 1999 (64 FR 14086), ‘‘Notice the change in the volume of liquid in Matters to be Discussed: The meeting will Regarding Requirement for Annual the pH determination and the addition include the review, discussion, and Submission of the Quantity of Nicotine of four commercial smokeless tobacco evaluation of individual research grant and Contained in Smokeless Tobacco product categories must be received on cooperative agreement applications submitted in response to Fiscal Year 2008 Products Manufactured, Imported, or or before July 23, 2008. Requests for Applications related to the Packaged in the United States,’’ and ADDRESSES: Comments should be following individual research announcement: revised in the Federal Register on marked ‘‘Comments on Revised Protocol ‘‘Elimination of Health Disparities Through March 14, 2008 (73 FR 13903), for Analysis of Nicotine’’ and mailed to Translation Research (R18), Request for implements the requirement of the the Centers for Disease Control and Application (RFA) CD08–001 for the National Comprehensive Smokeless Tobacco Prevention, National Center for Chronic Center for Environmental Health Health Education Act (CSTHEA) of 1986 Disease Prevention and Health Applications.’’ (15 U.S.C. 4401 et seq., Pub. L. 99–252) Promotion, Office on Smoking and Agenda items are subject to change as that each entity manufacturing, priorities dictate. Health, Attention: Matthew McKenna, Contact Person for More Information: Jane packaging, or importing smokeless M.D., Director, 4770 Buford Highway Suen, PhD, M.S., Executive Secretary, NCIPC tobacco products shall annually provide NE., MS K–50, Atlanta, Georgia 30341– IRG, CDC, 4770 Buford Highway, NE., M/S the Secretary of Health and Human 3724. -
(Zostera Marina) at Seagrassnet Site Salem Sound MS 45.1 Last Updated 6/15/16 TE
Massachusetts MarineFisheries Standard Operating Procedure Monitoring eelgrass (Zostera marina) at SeagrassNet site Salem Sound MS 45.1 Last updated 6/15/16 TE POINT OF CONTACT Tay Evans Massachusetts Division of Marine Fisheries Annisquam River Marine Fisheries Field Station 30 Emerson Ave. Gloucester, MA 01930 978-282-0308 x168 [email protected] I. OBJECTIVE Quarterly monitoring of Salem Sound MS 45.1 (off of West Beach in Beverly) site as part of a global monitoring program. II. GEAR LIST A. Field Gear (Field Gear continued) . Divers . Tote: Personal Diving gear 2 large mouth catch bags with pocket Tanks/ Tank Racks 2 meter sticks Safety gear, dive float/flag 2 brass clip (for meter sticks) . Electronics: 3 screw anchors Drop camera, charged (July only) Re-Bar for screw anchors Underwater digital camera, charged 2 x 0.25m2 quadrats GoPro, extra batteries 1 x 0.0625m2 quadrat HOBO, launched (do not store in 3 mushroom weights plastic) 3 large surface buoys (A,B,C) . Blue Cooler: 2 subsurface toggle buoys Clip boards (metal and blue) (replacements) Transect tapes A, B, C Extra line for replacement if needed WD 40 . Extra in blue building: Duct tape Spool of potwort line Mesh bags nested 1-12 (all 3 sets) 6 large surface buoys on a rope Extra mesh bag for voucher 2 loose buoys Metal labeler Yellow string Labeled zip loc bags for samples (3 Scissors voucher, 3 sediment, 36 biomass (12 for each A, B, and C)) B. Laboratory Bags of ice for Samples & Extra Cooler Dissecting scalpel or razors Refractometer Forceps . -
Service Parts List 54-32-2700 Specify Catalog No
BULLETIN NO. SERVICE PARTS LIST 54-32-2700 SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS REVISED BULLETIN DATE M18™ FUEL™ 7" Polisher Apr. 2016 WIRING INSTRUCTION STARTING CATALOG NO. 2738-20 SERIAL NO. H15A SEE REVERSE SIDE EXAMPLE: 00 0 Component Parts (Small #) Are Included When Ordering 14 15 The Assembly (Large #). 30 19 21 20 16 24 17 18 19 22 23 (2x) 9a 14 (8x) 21 9b 15 13 11 10 9f 5 2 25 8 3 2 7 (2x) 7 3 6 6 (2x) 1 12 4 Recommended screw fastening sequence 8 when installing housing cover onto housing support (4x) 9c 9a 9b 9c FIG. PART NO. DESCRIPTION OF PART NO. REQ. 9 9d 9e 9f 1 49-36-2792 7" Hook and Loop Backing Plate 1 4g 9d 2 06-82-2380 8-32 x 12mm Pan Hd. Tapt. T-20 Screw 6 3 05-90-0225 Spring Washer 6 4 14-73-0022 Spindle Hub Assembly 1 9e 5 4a --------------- 5/8"-11 Output Shaft 1 (2x) 4b --------------- Dust Proof Cover 1 4c 34-80-0210 Retaining Ring 1 4f 4d --------------- Ball Bearing 1 4a 4b 4c 4d 4e 4e --------------- Spindle Hub 1 4 4e 4f 4g 4f --------------- Bevel Gear 1 3 4g 34-40-0097 O-Ring 1 (4x) 4d 5 06-82-3007 M4 x 0.7 x 8mm Pan Hd. T-20 Screw 2 6 05-88-1210 M4 x 0.7 x 14mm Pan Hd. T-20 Screw 1 7 31-55-0022 Gear Case Shroud 1 2 4c 8 05-88-1300 M4 x 1.4 x 28mm Pan Hd. -
FLEX™ Tubing Products
™ FLEX Tubing Products Contents Page The Right Tubing…at the Right Price Selection Guide for FLEX Tubing Products . 3 Tubing Conversion Chart . 3 Quality ClearFLEX 60 PVC Tubing . 4 Premium-quality FLEX tubing is made from the finest virgin resins, with no fillers or extenders. Our precision Crystal clear tubing that complies with USP Class VI, USDA and FDA CFR 21 extrusion process ensures close tol- requirements. Available in metric sizes as erances and excellent concentricity ClearFLEX M60 and vacuum-rated sizes for reliable, leakproof connections. as ClearFLEX V60. Adherence to the strict guide lines of our ISO 9001: 2000-registered ClearFLEX 70 PVC Tubing . 5 Quality Management System ensures consistent tubing – Crystal clear tubing that complies with lot after lot – with full traceability. USP Class VI, NSF 51, 3A, USDA and FDA CFR 21 requirements. Performance FLEX Tu b i ng Products are available in a variety of materi- als and sizes to meet virtually any fluid transfer need. And we offer a full range of regulatory compliance for food, FuelFLEX 65 PVC Fuel Tubing . 6 beverage, dairy, pharmaceutical, biotechnology and med- For intermittent use with petroleum-based ical applications. products such as gasoline, heating oils, cutting compounds and coolants. Service We support you with responsive, personalized service from your initial inquiry to the completion BraidFLEX 70N Braid-Reinforced PVC Tubing . 6 of your order. And our new website For higher-pressure applications, including allows you to check tubing specifications lab, food and beverage use. Complies and submit technical questions and with FDA CFR 21 for food packaging and inquiries at your convenience, 24 hours NSF-51. -
Kleenex Tissues
THE PRESS Wednesday, August 30, 1961 Pag* A-8 SHASTA IN CANS w> **ir W* SOFT DRINKS KLEENEX TISSUES 12 IL Cm -II Flavors ASSORTED SPRUCE 19 CANS i nn ARDEN OR COLORS \L FOR I.UU CARNATION BOX OF 400 Men's T-Shirts Rich, creamy ice Flat-knit full combed cot cream in a wide var ton. Reinforced "non- iety of flavors. FREE! stretch" collar. Smart, Insulated Freezer medium, large. For* California KLEENEX Men's Briefs STRAWBERRY HERSHEY'S 1x1 rib full combed cot Chocolate TOWELS ton. Helanca stretch PRESERVES Asserted Colors. Ion tapes and fly. Rein tlMt2H.-12n.Jir Red ef 250. forced cuffs. Sizes 28 to 44 CRAYCLA HANOI CREST MAXWEll Colored WRAP Tooth Paste HOUSE Strained Crayon 1OO It. roll wrapt family Six* BABY FOODS Box of 64 lOOsandwicho*. Imtont Coffe* BIG BOY SPORTSWEAR Girls' & Misses' Sorters CharKoler Assorted styles and colors, braid site trim, rope belt with self loops. Girtf Cotton Drip Dri Dresses MOTORIZED BRAZIER 7 to 14 -Missel, 10 to ?(L Colorful prints, vivid plaids, checks and solids, includes SAVE *2.00 Big 22" Fire Bowl (5&" deep) 1 Shirtmakers, Bolero, Jumper Complete with hood rilfiter Flavor llf. 2.91 I. end other styles. Sizes 4 to i ON SQUIBB Screw Type Grill Adjustment TheragranlOO's 3 1" Tubular legs braced Capri Pants Therapeutic Formula Vita 2 -5^4" wheels, rubber tires 100% wash 'a wear fottot IB w* Glamour Bands min Tablets. Bottle of 100. eral styles ant) colors. Girls, 7 to Smartly styled knitted UL Approved Misses, 10 to 20. -
Liquefaction, Storage and Transfer of Cryofluids
Storage and transfer of cryofluids Christian Gianese www.neel.cnrs.fr Guilty 1: Arsène d’Arsonval (1851 - 1940) He invented a glass container with double wall, the vacuum being done in the space between the outer and inner walls: the vase d'Arsonval. About 1902, he collaborated with Georges Claude on the liquefaction of gases and inspires industries Air Liquid. www.neel.cnrs.fr Guilty 2: James Dewar (1842 - 1923) He discovered a process to produce liquid oxygen in 1891 and liquid hydrogen in 1898, in industrial quantities. He developed an insulating bottle, the Dewar flask, still named after him, to study low temperature gas phenomena. In fact, he improves the d’Arsonval vessel by depositing a layer of silver on the inside wall, to minimize the heat input by radiation. He also used this bottle to transport liquid gases such as hydrogen. In 1905, he observed that cold charcoal could produce a vacuum. www.neel.cnrs.fr Thermos The first vacuum flasks for commercial use were made in 1904 when a german company, Thermos GmbH, was formed. Thermos, their tradename for their flasks, remains a registered trademark in some countries but was declared a genericized in the US in 1963 as it is colloquially synonymous with vacuum flasks in general; in fact it is far more common to speak of a domestic thermos than a vacuum flask. www.neel.cnrs.fr STORAGE www.neel.cnrs.fr The most important factors in storage systems Logistics Volume of storage, dimensions, transport, etc Reliability, safety Economics ! Rate of evaporation of cryogenic liquids (helium: