leistungsstarke Pumpe für schnelle Füllzeiten (50 ml in 10 Sekunden)

ratiolab® pipette tips are the perfect addition to all standard pipetting devices

bei denen eine Stammplatte verwendet wird

Unbreakable

Sie werden entweder in sterilisierten Stapelpackungen oder in größeren

DIA-NIELSEN Einmal-Spritzenfilter Base Version, PA, Ø 25 mm, Porengröße 0,45 µm, 100 Stück Reaktionsgefäße leistungsstarke Pumpe für schnelle FüllzeitenDescription 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).