8mm PP Screw Seal, Black, Center hole, 8-425 thread, Assembled septum
screw top laboratory vials with inserts for HPLC-Aijiren
Microcentrifuge Septum Screw Caps Closure for Micrewtubes™ Centrifuge Tubes, Simport
9mm screw cap and septa Vials, Screw caps, Borosilicate
VESTOLEN® - Evonik Industries
13-425 caps Sigma-Aldrich
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
9mm Screw Top Caps and Septa - Finetech Research and Innovation Corporation
Assembled screw cap with hole and TFE/rubber septum black
EPA Vials, white polypropylene screw top hole cap, pre-cleaned and