National Scientific 8-425 Screw Thread Caps with Inserted Septa

Storage cap has a solid top and pre-inserted PTFE disk liner
Grouped product items
Product Name Part # Price Qty Image
8-425 SepCapª, Polypropylene, with Integral Molded Membrane, 100/pack NS-C40135A
$18.67
8-425 Open Top Flanged Cap, Green PP, Kim-Lokª T/S Septum, 100/pack NS-C401361G
$62.49
8-425 Open Top Flanged Cap, Black PP, Bonded T/S Septum, 100/pack NS-C401365A
$54.84
8-425 Open Top Flanged Cap, Light Blue PP, Kim-Lokª T/S Septum, 100/pack NS-C401361B
$62.49
8-425 Open Top Flanged Cap, Black PP, Bonded T/S Septum, Pre-slit, 100/pack NS-C401369A
$60.67
8-425 Open Top Flanged Cap, Black PP, Kim-Lokª T/S Septum, 100/pack NS-C401361A
$80.50
8-425 Open Top Flanged Cap, Black PP, T/S Septum, Pre-slit, 100/pack NS-C401377A
$68.84
8-425 Open Top Flangeless Cap, Black PP, PTFE/RR Septum, 100/pack NS-C401330A
$61.84
8-425 Open Top Flangeless Cap, Black Phenolic, T/S Septum, 100/pack NS-C401374A
$75.84
8-425 Open Top Flanged Cap, Black PP, T/S Septum, 100/pack NS-C401363A
$63.00
8-425 Open Top Flanged Cap, White PP, T/S Septum, Pre-slit, 100/pack NS-C401364W
$68.84
8-425 Open Top Flangeless Cap, Black PP, T/S/T Septum, 100/pack NS-C401340A
$66.50
8-425 Open Top Flanged Cap, Yellow PP, Kim-Lokª T/S Septum, 100/pack NS-C401361Y
$62.49
8-425 Open Top Flanged Cap, White PP, T/S Septum, 100/pack NS-C401363W
$61.84
8-425 Open Top Flanged Cap, White PP, Kim-Lokª T/S Septum, 100/pack NS-C401361W
$80.50
8-425 Open Top Flangeless Cap, Black PP, T/S Septum, 100/pack NS-C401360A
$60.67
8-425 Open Top Flanged Cap, Black PP, T/S Septum, Pre-slit, 100/pack NS-C401364A
$67.67

# Pre-assembled caps and septa are convenient and minimize contamination from handling

# Phenolic caps can be autoclaved

# Kim-Lok™ cap/septum assemblies feature a molded centering ring to eliminate septum movement during injection