Kolonne adapter SPE, 12stk for 1, 3 og 6 ml kolonner

Engelsk beskrivelse:

Tube adapters serve many purposes. They can be used to stack one SPE tube on top of another to provide different selectivities. A larger empty syringe barrel can be stacked on top of a smaller SPE tube to act as a larger load reservoir. Or, they can serve as an adapter for positive pressure methods (e.g. from a syringe or air/ N₂ line).