Glassware Vacuum Traps
Sigma Aldrich Fine Chemicals Biosciences Sigma AldrichR vacuum filt1EA
Vacuum filtration apparatus for HPLC solvent purification particulate analysis bacteriological studies radiochemical determinations quantitative gravimetric analysis and similar applications. Clamp seals filter membrane between flanges on funnel top and funnel stem.Includes Funnel top funnel stem/membrane support aluminum clamp stopper (except standard taper units) and filtration flask (where indicated).For replacement parts visit our online glassware catalog at www.sigma-aldrich.com
Sigma Aldrich Fine Chemicals Biosciences High-vacuum valve adapter1EA
for high-vacuum applications. features a high-vacuum PTfE valve. for use with 1/4in. I.D. tubing.
Sigma Aldrich Fine Chemicals Biosciences Sigma AldrichR vacuum filt1EA
Vacuum filtration apparatus for HPLC solvent purification particulate analysis bacteriological studies radiochemical determinations quantitative gravimetric analysis and similar applications. Clamp seals filter membrane between flanges on funnel top and funnel stem.Includes Funnel top funnel stem/membrane support aluminum clamp stopper (except standard taper units) and filtration flask (where indicated).For replacement parts visit our online glassware catalog at www.sigma-aldrich.com
