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

SPME Fiber, PDMS, 7 µm thickness, 10mm length, green, pk 3

TF-SPME Starter Kit, PDMS/DVB

TF-SPME Fiber, PDMS/HLB (Polydimethylsiloxane/Hydrophilic Lipophilic Balanced), pk 1