from Gilson Inc for 5/16-24 TO 1/4-28 ADAPTER .125
COUPLING, NEEDLE/ TUBING from Gilson Inc
Seal Guide and O-Ring, P1000G, P1000L, P1000L autoclavable (pack of 5 units each) from Gilson Inc
TIP HOLDER, P5000, 25 UNITS from Gilson Inc
VERITY® 271 LCMS System from Gilson Inc