Assembled screw cap with hole with PTFE/silicone septum black polypropylene hole cap, thread for 18

Labware Caps and Closures

Assembled screw cap with hole with PTFE/silicone septum black

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Black Screw Cap with Bonded PTFE/Silicone Septum | 186000965

Emerald Scientific Warehoused Products - Chromatography - 2mL

Vials, screw top, graduated, open-top cap, preassembled volume 15 mL, clear glass vial, thread for 18-400, O.D. × H 21 mm × 70 mm, PTFE/silicone septum

Analytical Vials

Assembled screw cap with hole with PTFE/silicone septum black

Labware Caps and Closures

Screw caps for Duran® lab flasks