Certified Kits, screw thread vials, 12 x 32 mm, 9 mm thread, unassembled, pkg of 100

9 mm cap, PTFE/silicone septum (with slit), dark blue polypropylene cap

volume 2 mL, clear glass vial (with graduated marking spot), pkg of 100 ea

volume 0.2 mL, clear glass insert (with plastic bottom spring), O.D. × H 6 mm × 29 mm, pkg of 100 ea

volume 0.25 mL, clear glass insert (no spring required), conical point, O.D. × H 6 mm × 31 mm, pkg of 100 ea

volume 0.3 mL, clear glass insert, conical point, O.D. × H 6 mm × 31 mm, pkg of 100 ea

volume 0.35 mL, clear glass insert (flat bottom), O.D. × H 6 mm × 31 mm, pkg of 100 ea