from Gilson Inc for 1/8 NPT Adaptor Assembly 3/16
O-RING, FOR P20, F2-F20, 100 UNITS from Gilson Inc
PIPETMAN EXPERT Tips from Gilson Inc
Seal Guide and O-Ring, P10mL autoclavable (pack of 5 units each) from Gilson Inc
SEAL HOLDER, P200 & F120-F200, 10 UNITS from Gilson Inc