PYREX® Squibb Separatory Funnels w/Rotaflo® Stopcock
These PYREX® separatory funnels have Rotaflo® stopcocks and strong, hollow glass stoppers. A polyethylene stopper is also included for your convenience. Stem O.D. is 10mm.
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.