JavaScript seem to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website.

National Scientific 20mm Headspace Septa

Quick Overview

Septa for use with unlined 20mm crimp seals

Product Name	Part #	Price
20mm Septum, Black Natural Rubber, Unfaced, 100/pack Add toFavorites	NS-C402040	$34.75
20mm Septum, Tan PTFE/White Silicone (PurePak), 100/pack Add toFavorites	NS-C402032	$89.99
20mm Stopper, Molded Gray Butyl, Locking Design, 1000/case Add toFavorites	NS-C402030	$204.93
20mm Septum, Gray PTFE/Black Butyl Rubber, Molded Pharma-fix, 100/pack Add toFavorites	NS-C402036	$84.26
20mm Septum, Aluminum Foil/White High Temperature Silicone, 100/pack Add toFavorites	NS-C402037	$115.26
20mm Septum, Ivory PTFE/Red Rubber, 100/pack Add toFavorites	NS-C402034	$72.12

# PTFE/Red Rubber septa are resistant to coring and offer good resealing characteristics

# Gray Butyl is an economical septum for low temperature applications

# PTFE/Gray Butyl septum provides increased chemical resistance

# PTFE/Silicone septa offer excellent chemical resistance, resealing characteristics and low background

# Use Aluminum Foil/Silicone septa in extreme high temperature applications

# PurePak PTFE/Silicone septa are packed in glass jars to maintain purity up to the point of use

Our Latest Tweets

RT @megtirrell: Pfizer & BioNTech final results on #covid19 vaccine phase 3: *95% effective* 170 cases in trial -162 among placebo group -…
- 19:26:57 on 19/11/2020

Follow @MedSupply_US