Adapter 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.

Trap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. With upper outer and lower inner standard taper joints.

Thermometer adapter with PTFE body and Viton® O-ring for air tight vacuum work. Features Adapter has a threaded polypropylene screw cap on top with an inside O-ring for depth adjustment of 6-7mm for straight stem thermometers, glass tubing and other items Rotating the extracting…

Trap 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.

Synthware rotary evaporator trap. Anti-climb design. Trap provides expanded volume for reactions that have a tendency to foam excessively. The inner vapor tube is sealed to the top of the trap to prevent entry into the condenser.

GL14x5 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…

Vacuum 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.

Vacuum Trap Assembly, Dual Joints: #15 O-ring, with high vaccum valves

Short 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.

KF25/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…

FVB-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…

This 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…

Trap 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.

Vacuum Trap, Large Volume Capacity: 500 and 1000mL available.

Vacuum Trap, Hose Connections Available in multiple sizes with various joint sizes, diameter, length, and inner/side tube size.

Similar 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.

Synthware connecting adapter is a 3-way adapter used for connecting three vessels. It has two top outer joints and a lower inner joint, all being the same size.

Vacuum Trap, Dewar, Micro Reservoir Capacity: 100mL Stopcock: Glass or Teflon options available 2mm Stopcock Bore

Synthware distillation adapter bent at 75 degrees. Both ends are standard taper inner joints and are the same size.

One 3.3 feet flexible stainless steel bellow with KF/NW25 flange connections, two aluminum wing nut flange quick clamps, and two centering rings. Compatible with the following products by Across International AccuTemp and Elite series vacuum ovens EasyVac 9 cfm vacuum pumps …

Micro impinger designed for sampling of small volumes of air at low jet velocity, as per EPA Method 6. Impinger bottle is graduated from 5 to 30mL in 5mL subdivisions. Both the bottle and stopper have 24/40 standard taper joints. The nozzle being replaced with an extra coarse fritted gas dispersion…

One 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>

Premium quality stainless steel KF/NW25 3-way tee flange for secure vacuum connection. Now you can hook up multiply vacuum ovens to one pump, or multiply pumps to one oven to draw a faster and deeper vacuum. Compatible with the following products from Across International: Vacuum ovens…

In 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…

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

Vacuum Trap, Two Piece Design Body Flange: 57mm O-ring Joint Size: #15 Outer Body OD: 50mm Outer Body Length: 300mm below flange supplied with flange O-ring and horseshoe clamp.

Vacuum Trap Kit with Spherical Joints. Includes trap body, top adapter, middle adapter, bottom adapter, and clamps. Body OD: 50mm, Body Length: 360mm

Synthware combination adapting connector with a top spherical socket joint and a lower standard taper inner joint.

Ai 24/40 standard taper joint, heavy wall cow type distribution adapter, with three receivers 45° apart, and one 3/8" hose barb vacuum port.

Synthware U-shaped adapter. With standard taper inner joints at both ends.

Across International PTFE sealing sleeve for air tight vacuum operation. Designed with higher and lower bumps to enhance sealing. No-lip top allows you to put on your keck clip securely. This sleeve will increase vacuum level on your glassware setup, allowing you to achieve better results.

Ai Thermometer Inlet Adapter with Sealing Gasket.