Altmann Analytik ND8 Aluminium Crimp Cap, clear lacquered, 4mm centre hole, Silicone white/PTFE red, 45° shore A, 1.3mm, slit, 10x100pc/PAK
Temperature resistant from -60°,C up to 200°,C Preferably only for single injections due to low resealabilty properties Different hardnesses (durometers) to meet requirements of the needle regarding penetration Much cleaner than Natural Rubber or RedRubber Silicone liners with PTFE on both sides for less coring during penetration  , This product is an alternative to the products (SKU) of these brands: Agilent:- Waters:- Chromacol: 8-AC-ST101X / 500 - National Scientific:- Wheaton:- Finneran:- SUN/SRI International: 501 224Show moreShow less