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

TF-SPME Starter Kit, PDMS (Polydimethylsiloxane)

SPME Fiber, PDMS, 7 µm thickness, 10mm length, green, pk 1

TF-SPME Fiber, PDMS (Polydimethylsiloxane), pk 5