Glassware Vacuum Traps
Sigma Aldrich Fine Chemicals Biosciences WelchR DuoSealR vacuum pum1EA
DuoSeal high vacuum pumps are effective for drying using large vacuum manifolds and are ideal for vacuum distillations concentrating drying and degassing applications. The 0.001 torr ultimate pressure results in superior drying performance for the most difficult samples. Belt-drive pumps are known for their durability. Low pump rpm reduces wear and minimizes temperature to reduce oil degradation. The large oil capacity dilutes contaminants for extended service life.Required but not included - exhaust filter catalog number Z412163.Model 1400 specifications Pumping speed 0.9 cfm (25 L/min)Max. vacuum 1 x 10-4 torrOil capacity 0.62 qt (0.59 L)Tubing needed I.D. 7/16 in.Exhaust and intake thread type 3/4 -20Rpm 580Dimensions L x W x H 17.8 x 9 x 12.61 in. (45.1 x 22.9 x 32.1 cm) Weight 58 lb (26 kg)Model 1405 specificationsPumping speed 2.1 cfm (60 L/min)Max. vacuum 3 x 10-4 torrOil capacity 0.43 qt (0.41 L)Tubing needed I.D. 7/16 in.Exhaust and intake thread type 3/4 -20Rpm 525Dimen
Sigma Aldrich Fine Chemicals Biosciences CostarR vacuum aspirator 81EA
This is an 8-channel adapter that fits on to the Costar(R) Aspirator (CLS4930) so that it can be used to remove media and SOLUTIONons from 8 wells simultaneously on a 96 well plate.Please note Only the 8-channel adapter is supplied for product CLS4931 despite the image on this web page showing both the adapter and the Costar(R) Aspirator (CLS4930) together they are sold separately.
Sigma Aldrich Fine Chemicals Biosciences Vacuum filtration assembly1EA
VACUUM Vacuum filtration assembly1EA
Enterprise Technology Solutions STEM Light Trap Refills
STEM Light Trap Refills 3 Refills/Pack 8 Packs/Carton
Ace Glass, Inc. Vacuum trap, dry ice, #50 Ace-Thred top
Dry ice finger with #50 Ace-Thred top, for twin-chambered dry ice condenser- vacuum traps. For use with Rotary Evaporators. Fingers are secured in main body via the #50 Ace-Thred, bushings, and o-rings, allowing for easy cleaning.
Ace Glass, Inc. Trap, stopper, vacuum, 45/50, 22mm inner & side tube OD
Trap, stopper, vacuum, 45/50, 22mm inner & side tube OD
Ace Glass, Inc. 50/50 Vacuum Trap w/ Bent Vertical Hose Barb Stopper
Bent vertical hose barb vacuum trap with stopper with 50/50 joint. Hose barb for 7/16 or 1/2 tubing. Outer body dimensions: 54mm O.D. x 110mm length.