from Gilson Inc for 40 PSI BPR Biocompatible Gold Spring
NUT,1/4-28 X 1/8, DELRIN (P-304) from Gilson Inc
PIPETMAX 8x20 Pipette Head from Gilson Inc
Piston Seal and O-Ring, P10mL (pack of 5 units each) from Gilson Inc
TIP HOLDER, P10, 25 UNITS from Gilson Inc