Thomas No. 1197F52 is lightweight benchtop unit with cylindrical steel housings (3 3/4 × 3 1/2 in..), gray epoxy finish, polyurethane feet, pilot lamp, 3-wire receptacle (U.S. plug) on a 12 in. cord, and a 4 ft, 3-wire power cord with U.S. plug. Used to control THERMOWELL heating…

This 25 mm syringe filter with a Graduated Glass Fiber & Hydrophilic PTFE membrane, for non-sterile filtration, has a 0.45 µm pore size used in clarifying of aqueous & organic solutions with high particulate levels.

This 47 mm MF-Millipore membrane is composed of mixed cellulose membrane & has a 5.0 um pore size. With biologically inert mixtures of cellulose acetate & cellulose nitrate, MF-Millipore membranes are widely used in analytical/research applications.