Diese Pipetten bestehen aus transparentem Polyethylen

20 or 50 sheets x A4 sheets of high quality cryo labels

They can also be easily boiled or autoclaved at 121°C without the labels becoming blurred or the cryo labels coming off

removable leg skeleton

This shows the increasing cuff pressure without the pointer overshooting

DIA-NIELSEN Einmal-Spritzenfilter Base Version PTFE Ø 15 mm Porengröße 0,2 µm, 100 Stk. Transferpette Diese Pipetten bestehen aus transparentemDescription 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).