Polyethylene Hand Pump/Siphon
|The self contained Poly-Hand Pump works independently of air pressure. Requires no adapters and delivers by positive pressure on the down stroke of the piston. The pump will deliver against a 3.65-meter (12 ft.) head of water and empty a drum or carboy to within 3mm (1/8") of the bottom. Made entirely of polyethylene, it...||$151.61|
|The Scienceware® Syphonette is made from polypropylene and polyethylene and is particularly well suited to withdrawing liquids from narrow necked containers with a minimum opening of 19mm (3/4"). The inlet tube, made of rigid polypropylene, is 66cm (26") long but may be permanently shortened by cutting. Operated by squee...||$46.12|
Thermo Scientific Orion Versa Star Meter Promotion
Purchase a new Thermo Scientific Orion Versa Star meter and receive an additional module FREE!
Thermo Scientific® Orion™ ROSS™ pH Electrodes Promotion
Purchase a new ROSS™ pH electrode and receives two (2) bottles of ROSS™ storage solution and an Orion™ electrode storage sleeve for free.