La Pha Pack 20 03 0163 UltraClean Closure: 20mm Aluminum Headspace Cap, clear lacquered, centre hole; Silicone transparent blue/PTFE white, 45° shore A, 3.0mm, 100/pk
Silicone/PTFE Seal (completely PTFE laminated) (UltraClean)
• Temperature resistant from -60°C up to 200°C.
• Clean/UltraClean liners for sensitive analyses.
• White/beige liner corresponds to competitor HT liner.
• Completely laminated with PTFE.
• Soft liners for easy penetration.