Cotter Pins, for use with TF-SPME, pk 100

SPME Fiber, PDMS, 7 µm thickness, 10mm length, green, pk 5

TF-SPME Starter Kit, PDMS/CAR (Polydimethylsiloxane/Carboxen)

SPME Fiber, Acrylate, 85µm thickness, 10mm length, grey, pk 1