Chemglass, Bottles
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Bottles, Aspirator, Graduated
ChemglassAspirator bottles with permanent white graduations. Useful as a reservoir for fermentation work or as a large scale animal feeder. Bottle has a reinforced tooled top to accept the listed size of rubber stopper. Hose connection has an O.D. of 9mm at the largest serration.
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Quartz to Borosilicate Graded Seals
ChemglassGraded seals have 3 inches of quartz sealed to 4 inches of borosilicate.
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Foam Plugs for Test Tubes
ChemglassFOAM PLUGS FOR TEST TUBES AND LABORATORY FLASKS, INDENTI-PLUGS, Economical Open-cell, 1.45 lb. uniform-density foam Breathable and non-absorbent Use over a wide temperature range Autoclavable Chemical resistant Proven safe for algae culturing Identi-Plugs® are…
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BioReaction
ChemglassSHAKER RACK FOR 50ML BIOREACTION TUBES, Stainless Steel Construction Angle Adjustment of up to 30° Silicone Gasket Holds Tube Securely Can be used with Skirted or Standard Tubes Fits All Shakers with a top plate of at least 14” x 14” Our unique 49…
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Pre-assembled closure and septa minimize contamination from handling.
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These round, wide mouth amber glass bottles are used for storage of light sensitive chemicals. The 50mL and 120mL bottles have a black phenolic cap with a polyethylene cone shaped liner. All other sizes have a white polypropylene cap with a polyethylene faced foam liner. Sold with cap attached to…
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Replacement septa for use with MW-102 open-top screw caps on Minum-Ware® glassware components. Septa are made of silicone rubber with one side having a RED PTFE face, while the opposite side has an ultrathin covering of polypropylene to prevent needle coring when penetrating septa.
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Replacement Glass Shaft
ChemglassBOTTLES, MEDIA, WITH SIPHON ASSEMBLY, Standard media bottle with siphon assembly consisting of stainless steel siphon pipe and silicone tubing cut to length. All stainless parts are manufactured from 316L stainless steel electropolished to a 20Ra or better finish. The silicone tubing is peroxide…
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Minum-Ware® Caps
ChemglassUsed with Viton O-Rings and threaded outer joints for making grease-free, vacuum tight seals on 14/10 MINUM-WARE® glassware components. The 8-425 size is used on the sidearm of Hickman still head and MW-81 GC collection vial, while the 13-425 is used on the MW-56 two neck flask sidearm.
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Color Coded Chem Snap Caps
ChemglassChem Snap Caps™ may be snapped on and off by hand which eliminates the need for metal crimping and decapping tools, thus reducing potential hazards due to sharp aluminum edges. Large opening provides greater target area for needle penetration. These liner-less Chem Snap Caps™ are…
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Septum Stoppers, Sleeve Type
ChemglassSleeve type stoppers with a hollow plugs and sleeve extensions that folds down over the neck of a vessel, tubing, etc. The diaphragm can be punctured with a syringe needle, re-sealing after the needle is withdrawn. Available in either RED or WHITE rubber.
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Two Hole Rubber Stoppers
ChemglassSimilar to CG-3026 and CG-3027 except with two holes. These stoppers are suitable for practically all general laboratory uses. Composition ensures resiliency and pliability over a long period and withstands laboratory conditions without hardening. The dimensions are in accordance with…
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Replacement thermocouple gauge tubes for AF-0301-01, AF-0301-02 or AF-0303-01.
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Solid Rubber Stoppers
ChemglassThese stoppers are suitable for practically all general laboratory uses. Composition ensures resiliency and pliability over a long period and withstands laboratory conditions without hardening. The dimensions are in accordance with specifications established by the N.B.S. and are low in free sulfur…
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Vacuum Traps, O-Rings, Airfree®, Schlenk
ChemglassTwo-piece vacuum trap with #15 o-ring joints on both the inlet and outlet ports. The seal between the trap stopper and body is made with a 57mm flat o-ring flange for total grease-free operation when used with either the AF-0060 or AF-0061 manifolds. Trap body is 57mm OD x 300mm in length to be…
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Strain relief molded into stopper at tubing exit areas to prevent kinking Manufactured, assembled and packaged in Class 7 cleanroom USP Class VI approved materials Animal Derived Component Free (ADCF) Gamma irradiated at 25kGY-40kGY Our single-use bottle…
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Funnels, Powder, Outer Joints
ChemglassPowder funnel is useful for the introduction of solids or liquids into reactions under atmospheric conditions. Funnels have 60° side angle and a standard taper outer joint.
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Funnels, Powder, Modified
ChemglassSimilar to CG-1720, but with one side flattened to allow funnel to be used in multi-neck flasks where space is limited. Flat side dimension is the distance between the center of the standard taper inner joint and the flattened side of the funnel. Funnels have 60º angled sides with a standard…
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Stopper, Cylindrical, Economy
ChemglassFor use in standard taper outer joints. Economy style with open bottom.
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Preassembled GPI 13-425 Septa Caps
ChemglassPre-assembled closure and septa minimize contamination from handling.
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Spool Rack, Mobile
ChemglassRack is on casters making it easy to move from lab to lab. It will hold up to 6 each 13"; spools. With the rack being only 17"; wide it can fit into tight spaces between lab benches and hoods. Constructed of powder coated aluminum making the unit light and resistant to most lab…
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Preassembled 9mm Thread Caps
ChemglassPre-assembled closure and septa minimize contamination from handling. They are convenient and available in a variety of colors with your choice of septa.
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Preassembled GPI 10-425 Septa Caps
ChemglassPre-assembled closure and septa minimize contamination from handling.
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Open Top Polypropylene Caps, SURE-LINK™
ChemglassThese caps, made of polypropylene, are ideal for use with volatile solvents, sensitive compounds, and biological media. The SURE-LINK process welds each cap with a Polypropylene/PTFE/Silicone liner bonded to the cap. This process allows the cap to maintain seal through multiple autoclaving…
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NMR Tube Caps
ChemglassMade from polyethylene, these caps are sized to fit 5mm O.D. NMR sample tubes. Cap fits tightly to stay in place during increased internal vaporization pressure. Available in a pack of 100, or in a convenient divided polypropylene box having 100 each of the 6 listed colors.
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Stoppers, O-Rings, Airfree®, Schlenk
ChemglassFor use with the AF-0060 or AF-0061 manifolds or any Airfree® component with an o-ring as a closure. Supplied complete with one Viton O-Ring.
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Unique design, double bank manifold with the valves sealed in a vertical position. This design permits the user an unobstructed view of whether the valve is in the open or closed position while also exposing the PTFE valves to less outgassing (when the front bank of the manifold is used for inert…
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Double bank manifold available in 3, 4 or 5 port configuration. Forward facing 0-8mm Chem-Vac™ Chem-Cap® valves permit easy operation of manifold inside of a fume hood. Main ports are spaced 100mm center to center with an additional 2 ports on the upper bank that can be used for gauging…