National Scientific 8-425 Septa

For 8-425 Screw Thread Caps

Grouped product items
Product Name	Part #	Price	Qty
8mm Septum, Virgin PTFE, 10mil, 1000/case	NS-C401310	$58.34	Add To Wishlist
8mm Septum, Tan PTFE/White Silicone, 1000/case	NS-C401361	$264.84	Add To Wishlist
8mm Septum, Red PTFE/White Silicone, 100/pack	NS-C401355	$26.40	Add To Wishlist
8mm Septum, Red PTFE/White Silicone, 100/pack	NS-C401360	$21.00	Add To Wishlist
8mm Septum, Blue PTFE/White Silicone, Pre-slit, 100/pack	NS-C401332	$52.50	Add To Wishlist
8mm Septum, Red PTFE/White Silicone/Red PTFE, 100/pack	NS-C401340	$42.00	Add To Wishlist
8mm Septum, Ivory PTFE/Red Rubber, 100/pack	NS-C401330	$21.00	Add To Wishlist

* PTFE Disk septa are chemically inert

* PTFE Red Rubber septa are economical for many GC applications

* PTFE/Silicone septa are most popular for HPLC and IC applications

* Pre-slit septa are easier to pierce with thin gauge needles