DIA-NIELSEN Einmal-Spritzenfilter Base Version, PTFE, Ø 25 mm, Porengröße 0,2 µm, 100 Stück Orientierungs-Etiketten 18 drops per ml

18 drops per ml

Place the compress in the freezer for 15-20 minutes

Resistance to liquid nitrogen

Deshalb arbeitet die praktische Mehrkanalpipette noch nach Jahren so zuverlässig und präzise wie am ersten Tag

247 labels per sheet

DIA-NIELSEN Einmal-Spritzenfilter Base Version, PTFE, Ø 25 mm, Porengröße 0,2 µm, 100 Stück Orientierungs-Etiketten 18 drops per mlDescription The polytetrafluoroethylene membrane is used to filter aggressive chemicals, including acids and non aqueous solvents, and is also used in GC and HPLC sample preparation. Since it has a low flow resistance to gases, the membrane is also used for air and gas filtration (aeration and ventilation tasks). PTFE membranes are very internal (compatibility list) and hydrophobic (but can be made hydrophilic by wetting with e. g. ethanol).