Micro-Reaction Vessel, black phenolic solid cap, pkg of 12

Micro-Reaction Vessel, black phenolic solid cap, pkg of 12, volume 1 mL, clear glass vial, styrene-butadiene septum, O.D. × H 16 mm × 40 mm

Micro-Reaction Vessel, black phenolic solid cap, pkg of 12, volume 3 mL, clear glass vial, styrene-butadiene septum, O.D. × H 20 mm × 47 mm