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

Chromatography Autosampler Vials and Closures - Yorlab

Screw caps for screw neck vials, N 13

1000 Screw Caps, PTFE/Silicone

Silicone septa

Vials, screw top with polyprop, 27049, SUPELCO

Polypropylene caps are chemically inert and suitable for most chromatography applications P

Fisherbrand™ 15mm PP Screw Seal, Black, Center hole, 15-425 thread, Assembled septum

Magnetic screw cap 18 mm

Screw closure N 18–Vials and caps–MACHEREY-NAGEL

Screw cap (open-top), polypropylene black polypropylene hole cap, for use with 7 mL vial with 15-425 thread, pkg of 100 ea

Assembled screw cap with hole with PTFE/silicone septum black

Silver steel screw closure

18mm Screw Cap - Blue PTFE, white silicone

Assembled screw cap with hole with PTFE/silicone septum black polypropylene hole cap, thread for 18-400, PTFE/silicone, septum thickness 1.5 mm, for use with 15 mL vial, pkg of 100 ea