from Gilson Inc for Sample Loop, 20 µL, SS, Valco, 1/16'
Anti-Extrusion Gasket, 200 WTI Head from Gilson Inc
PIPETMAN DIAMOND Tips - Packaged from Gilson Inc
Seal Guide and O-Ring, P100G, P100L, P100L autoclavable (pack of 5 units each) from Gilson Inc
Seal Guide and O-Ring, P20G, P20L, P20L autoclavable (pack of 5 units each) from Gilson Inc