Screw caps (large, opening in top of cap, no septum, thread 8-425) are available as hole caps for use with sealing septa. Polypropylene caps can withstand a maximum temperature of 135C.
Screw caps (large, opening in top of cap, no septum, thread 8-425) are available as hole caps for use with sealing septa. Polypropylene caps can withstand a maximum temperature of 135C.
Assembled screw cap with hole and TFE/rubber septum black polypropylene hole cap, thread for 8-425, PTFE/rubber septum, for use with 11.6 x 32mm vial (standard opening), pkg of 100 ea
Assembled screw cap with hole with PTFE/silicone septum black polypropylene hole cap, thread for 8-425, PTFE/silicone (red PTFE/white silicone), septum thickness 1.3 mm, for use with 2 mL vial (standard opening), pkg of 100 ea
Assembled screw cap with hole and TFE/rubber septum black polypropylene hole cap, thread for 8-425, PTFE/rubber septum, for use with 11.6 x 32 mm vial (standard opening), pkg of 1000 ea