Chemglass, Supplies
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Thick Quartz Ground and Polished Plates
ChemglassCommercial quality ground and polished clear fused quartz. Edges have a ground finished on all sizes.
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Square Cover Slips
ChemglassCover slips are manufactured from Float Glass, #1 thickness (0.13 to 0.17mm). Sold in packages of 1oz.
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9mm Bonded Closures
ChemglassBonded closures feature clear PTFE/Silicone liner bonded directly to the closure without the use of glue or adhesives. These bonded closures provide a cost effective, integrated, one-piece system that eliminates costly line fallout. Closures are available in both pre-slit and non-slit designs.
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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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Corning Cover slips are manufactured from Corning 0211 Float Glass, #1.5 thickness (0.16 to 0.19mm). Sold in packages of 1oz.
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Replacement Parts For Internal Impeller Assembly Bioprocess Spinner Flasks
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Viton® O-Rings
ChemglassViton o-ring is stocked in brown 75 durometer. They are suitable for acids, aliphatic hydrocarbons, oxidizing agents and all petroleum products. Viton has a low compression set and high temperature resistance. Viton is especially good for vacuum service and low gas permeability and has a useful…
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Quadruple baffled Erlenmeyer flasks are sterile, non-pyrogenic and manufactured with polycarbonate resin. Flasks are supplied with either exclusive DuoCap® designed for both aerobic and anaerobic applications (for aerobic applications the cap utilizes a 0.22µm pore size PTFE membrane for…
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Non-baffled flasks are ideal for growing, mixing and storing both aerobic and anaerobic cultures. Graduated to approximate volumes. Delong style neck is made to fit stainless steel or plastic closures, while reducing the amount of splashing that would reach the closure.
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This unique disposable filter funnel system for solid-liquid separation can be used in chemistry and biological laboratories. The system consists of a polypropylene filter funnel with diatomaceous earth/polyethylene fritted disc, a CG-1049-J style glass vacuum adapter, and a flask or vial. The…
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Perfluoro O-Rings
ChemglassOne of the most thermally stable elastomeric materials available, Perfluoro is a family of perfluoroelastomer compounds designed to provide superior chemical resistance, and they offer a cost savings over similar o-rings such as Kalrez® 4079 and Chemraz®. Perfluoro o-rings are stocked in…
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Triple Display Digital Thermometers
ChemglassTemperature probe housed in plastic bottle filled with Bio-Sale Glycol Water mixture Triple temperature display - Current, minimum, maximum temperatures Audible alarm with 1 critical temperature NIST Traceable, each thermometer individually serialized Certificate provided with 1 critical…
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Clear Fused Quartz Rods
ChemglassCytiva Type 214 clear fused quartz rod. Rod is stocked in 4ft lengths. PLEASE NOTE: PRICE LISTED IS PER LENGTH OF 4FT ROD.
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PTFE Bottles
ChemglassIsostatically molded in pure, FDA approved, PTFE. Heavy wall construction with super smooth internal finish. Screw cap housing for leak-free performance Suitable for low temperature applications. Hand grips for ease of manipulation Use up to 280°C (540°F). Totally…
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Keck Clamps
ChemglassMade of Delrin®, the clamp is non-corrosive and will not scratch glass. Can be used to 140°C. Color coded for easy identification. SOLD IN PACKAGES OF 10.
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Septa PTFE/Sil Bonded Closure Vials
ChemglassThese convenience packs come with 100 bonded closures and vials packed seperately. Closures with bonded septa are not attached.
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Dimpled Bottom Spinner Flasks
ChemglassReplacement vessel is supplied with black phenolic rubber lined caps for the 18mm side arms, polypropylene caps and pouring rings for the GL-32 and GL-45 side arms.
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Squibb shaped separatory blank complete with tooled and finished ground stopper neck top. Lower portion of blank is unfinished and requires a stopcock to be sealed. NOTE: SUPPLIED WITHOUT STOPPER.
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Straight Bore Glass Plug Stopcocks
ChemglassSTOPCOCKS, STRAIGHT BORE, GLASS PLUGS, CAPILLARY ARMS, Similar to CG-400, but with the sidearms being made of capillary tubing having the same bore as the plug. Supplied complete with metal retaining clip CG-423. STOPCOCKS, STRAIGHT BORE, SCHLENK, GLASS PLUGS, This stopcock is especially…
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BioReactor
ChemglassDOUBLE PORT ADAPTERS, M18, FOR BIOREACTORS, The double port adapter fits into the headplate and has two connections that are 4mm OD to fit precision tubing size 16. Inside the reactor, the 4mm tubes are 1.25” long. SAMPLING PIPES, HARVEST TUBES, LARGE DIAMETER, M18, FOR…
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PTFE Sleeves, Ribbed
ChemglassReusable PTFE sleeve with knurled, reinforced gripping ring for easy removal. Sleeve has reinforcement ribs on the outer surface that provide a vacuum tight seal to 1 mbar and also prevent the sleeve from sticking. Sleeve is .008in thick.
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Well Evaporator/Concentrator Manifolds
ChemglassManifold is a low cost solution for the concentration of product in 96, 48 or 24 well blocks. Delivers equal amounts of gas to each well to gently speed solvent evaporation. Needles are constructed of stainless steel. 96 well unit has the needed pressed into the block, while the 11, 15, 24 and 48…
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These convenience packs come with 100 bonded closures and vials packed seperately. Closures with bonded septa are not attached.
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Clear Autosampler HPLC Vials, 2.0mL
ChemglassWith a 40% larger opening, these vials are specifically designed to work in robotic arm auto samplers. They also incorporate the unique Step Vial design that precisely centers a limited volume insert in the neck of the vial. Available with graduated marking spots, and silanized.
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These convenience kits come with 100 vials with the closures attached. Packaged in convenient vial trays.
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Hydrolysis Vacuum Tubes
ChemglassTube is useful in protein hydrolysis, amino acid separations, freeze drying or any application under vacuum.
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Adapters, Distilling Trap, Kjeldahl
ChemglassSimilar to CG-1032, but with joints of non-similar sizes at the upper and lower portion of the adapter. Dimensions are the same as the CG-1032.
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Autosampler HPLC Vials, 4.0mL
ChemglassThis vial is designed to work in Shimadzu and Waters WISP™ 48 position auto samplers. Choose from clear or amber borosilicate. These vials incorporate the unique Step Vial design that precisely centers a limited volume insert in the neck of the vial. Available with graduated marking spots.
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Heavy Wall Blank Filter Flasks
ChemglassExtra heavy, unmarked blanks for fabrication of filter apparatus. Top has a tooled finish to accept a rubber stopper or neoprene filter adapter.
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