Cannabis Glass and Glassware
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SYNTHWARE Large Volume Vacuum Traps
Kemtech AmericaVacuum Trap, Large Volume Capacity: 500 and 1000mL available.
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Synthware Rotary Evaporator Anti-Splash Traps with Fritted Discs
Kemtech AmericaSynthware rotary evporator anti-splash trap with extra coarse fritted disc. Trap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. the frit reducesfoam from being carryover. With upper outer and lower inner standard taper joints.
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Kjeldahl Trap Adapters
Kemtech AmericaSynthware distillation adapter with Kjeldahl trap. With two standard taper inner joints that are parallel and at a 75 degree angle to the connecting tube. Distance between joints is approximately 200mm.
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SYNTHWARE Two-Piece Vacuum Trap with #15 O-Ring Joint
Kemtech AmericaVacuum Trap with #15 O-ring joint Features 0-12mm high vaccum valve as the shut off. Connection is made via a 57mm O-ring flat flange. Length below flange is 300mm. Steel Clamps sold seperately.
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Synthware Distillation Adapters, 75°
Kemtech AmericaSynthware distillation adapter bent at 75 degrees. Both ends are standard taper inner joints and are the same size.
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Modified Dean-Stark trap allows for more efficient cooling and separation of the azeotrope during distillation. Graduated from 0 to 10ml in 0.2mL subdivisions. **Design suggested by Dr. Craig Merlic, University of California, Los Angeles, California
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Synthware Kjeldahl Distilling Trap Adapters
Kemtech AmericaAdapter is placed above flask to prevent carry-over of reactions which have a tendency to foam. With top outer and lower inner standard taper joints.
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Dual trap assembly for use with AF-0060 or AF-0061 manifolds. Pre-trap (B) is 51mm OD x 250mm long with 28/15 polished socket joints to connect the line shut off adapter (A) to the main trap stopper assembly (C) which has 28/15 o-ring ball joints. The main trap (D) is constructed using a 57mm flat…
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Similar to the AF-0450 5-port line, except that the line is constructed using 0-4mm Chem-Vac™; Chem-Cap®; valves (A) instead of the CG-468-02 greased glass stopcocks on all of the 4-ports. The end cap on the vacuum line is a #30 o-ring joint while the inert gas line has a #9 o-ring joint…
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Adapters, Moisture Test
ChemglassAdapter used to construct a simple moisture trap. Add a condenser to the top outer joint and a graduated funnel to the lower inner joint. Adapters with larger center to center spacing can be used with process reactors and larger flasks up to 50L.
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Synthware Rotary Evaporator Anti-Splash Traps, Modified
Kemtech AmericaTrap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. With two 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Has upper outer and lower inner standard taper joints.
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KF25/NW25 Flange to 3/8" Hose Barb Adapter
Across InternationalOne piece stainless steel KF25/NW25 to 3/8" hose barb adapter for secure vacuum connection. Compatible with the Ai 2.5, 7.2 cfm and Welch 2.3 cfm vacuum pumps, offered by Across International.,/p>
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SYNTHWARE Vacuum Trap
Kemtech AmericaFor use with vacuum manifolds having 35/20 socket joints. Please order the pump adapter and socket clamp separately.
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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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SYNTHWARE Vacuum Traps, Spherical Joints
Kemtech AmericaVacuum Trap Kit with Spherical Joints. Includes trap body, top adapter, middle adapter, bottom adapter, and clamps. Body OD: 50mm, Body Length: 360mm
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Synthware Vacuum Take-Off Adapters
Kemtech AmericaSynthware vacuum take-off adapter with drip tip. The upper outer and lower inner standard taper joints are the same size.
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Chilling Fluid or Vacuum Connectors
Across InternationalGL14x5 GL14 chilling fluid or vacuum connector with sealing gasket, pack of 5. Fits some models of our glass condensers of SolventVap rotary evaporators and glass jacketed reactors. GL18x5 GL18 chilling fluid or vacuum connector with sealing gasket, pack of 5. Fits our SolventVap rotary…
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Short Path Distillation Head
United Scientific SuppliesShort Path Distillation Head with 24/40 flask joints and 10/30 thermometer port. Distillation head is manufactured from high quality 3.3 borosilicate glass and features a condenser coil and three 1/4" hose nozzles, two for condenser and one for vacuum.
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Vapor tube/bump trap adapter is designed to be used with the Büchi® R-200/205 rotary evaporators. This adapter combines a vapor tube adapter and a bump trap. Trap has an extra coarse fritted disc sealed between the lower inner joint and the top flange. Adapters have a 50mm OD top flange…
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SYNTHWARE Dewar Type Vacuum Traps
Kemtech AmericaVacuum Trap, Dewar Type Capacity: 250, 500, and 1000mL available Stopcock: Glass or Teflon Options available Stopcock Bore: 4mm
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Heavy Wall Single Cow Distribution Adapter
Across InternationalAi 24/40 standard taper joint, heavy wall single cow distribution adapter, with one 3/8" hose barb vacuum port.
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KF25 Food Grade Vacuum Angle Flange
Across InternationalKF25/NW25 premium grade 316L stainless steel angle flange with alumimum valve for ultra durability, great for all sorts of high vacuum operations. Grade 316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316…
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Glass Vacuum Cold Trap for Safe Vacuum Operations
Across InternationalIn vacuum applications, a cold trap is a device that condenses all vapors except the permanent gases into a liquid or solid. The most common objective is to prevent vapors being evacuated from an experiment from entering a vacuum pump where they would condense and contaminate it. Particularly large…
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Heavy Wall Cow Type Distribution Adapter
Across InternationalAi 24/40 standard taper joint, heavy wall cow type distribution adapter, with three receivers 45° apart, and one 3/8" hose barb vacuum port.
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Vacuum Guage Trap
ChemglassTrap provides protection of vacuum gauges from particulates which contaminate the mercury when the gauge is vented to the atmosphere. Supplied packed with glass wool. Hose connections have a 9mm OD at the middle serration.
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Synthware Thermometer Adapters
Kemtech AmericaSynthware thermometer adapter with a 5 degree offset and a serrated hose connection for vacuum. Joints are standard taper.
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KF25 Flexible Premium Stainless Steel Vacuum Bellow
Across InternationalFVB-25-10 Premium flexible stainless steel vacuum bellow (3.3 feet) with KF/NW25 flange connection for high vacuum operations. Compatible with the following products by Across International AccuTemp and Elite series vacuum ovens EasyVac 9 cfm vacuum pumps, CleanVac series scroll pumps, SuperVac…
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Synthware Distillation Connecting Adapters
Kemtech AmericaSynthware distillation connecting adapter. With standard taper top outer joint and inner joints at bottom and the side arm. Bottom and side arm joints are angled at 75 degrees to one another.
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Synthware Distillation Adapters
Kemtech AmericaSynthware distillation adapter with a 10/18 standard taper outer joint for a 76mm immersion thermometer. The adapter has a standard taper top outer joint and inner joints for the bottom and side.
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Adapters, Distilling Trap, Kjeldahl
ChemglassAdapter is placed above flask to prevent carry-over of reactions which have a tendency to foam. With top standard taper outer and lower inner joints, both being the same size.
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Short Path Distillation Kit
United Scientific SuppliesThis kit contains essential components for short path distillation. All glass parts are manufactured from high quality 3.3 borosilicate glass. Short Path Distillation Head with 24/40 flask joints and 10/30 thermometer port features a condenser coil and three ¼” hose nozzles, two for…
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