Simport T347AQX - X-Septum Screw Caps for Microcentrifuge Tubes / Qty 250 – Distribution LabSphere inc.
Waters Corp Black, 12 x 32 mm Snap Neck Cap and PTFE Septum, 100/pk, Quantity: | Fisher Scientific
07-0075R 8 mm snap cap, natural, with precut PTFE/silicone septum, EVA, 100 pc/PAK | analytics-shop.com
DWK Life Sciences Wheaton Septum Cap - CAP, SEPTUM, SILICONE RUBBER, 3 — Grayline Medical
Agilent Blue screw cap,PTFE/sil bond septa,100pk
Assembled screw cap with hole with PTFE/silicone septum black polypropylene hole cap, thread for 13-425, PTFE/silicone, septum thickness 1.5 mm, for use with 4 mL vial, pkg of 100 ea | Sigma-Aldrich
Screw caps and septa for Reacti-Vial™ and screw cap septum vials | VWR
Polypropylene Hole Caps with Septa for Chromatography Vials - Qorpak
SC2 Open Black Septum Screw Cap — FireflySci Cuvette Shop
SCREW CAPS FOR VIALS WITH PTFE SEPTUM
TriForest Enterprises Caps - Septum DuoCAP Cap, 38/430 Media Bottle Ne — Grayline Medical
100pcs Bottle Screw Cap Black Cover PTFE Silicone Septa for 20ml/30ml/40m 24-400 | eBay