ALWSCI 20 mm Closure Size, Aluminum Crimp Seal with Natural PTFE/White Silicone Septa for Headspace Vial (Case of 100)
Special Features
- Aluminum seal temperature resistant from -60°C up to 300°C
- Silicone completely laminated with PTFE
- Soft liners for easy penetration
- Aluminum Cap, plain, 10 mm centre hole
- Crimp Caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation
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ALWSCI 2ML Autosampler Vials, Amber Crimp Neck Vials ND11, Wide Opening GC HPLC Vial with Graduation, 11mm Aluminum Crimp Seals with PTFE/Rubber red-Orange Liner, 100 of Pack
KWD 10
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ALWSCI 12ml Exetainer Vials, Glass Breathing Test Vials Flat Bottom Silicone Coated for 13C Helicobacter Pylori Breath Testing 15.5 * 101mm Non-Evacuated Unlabelled with White Cap, 100PCS
KWD 29
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ALWSCI Amber Packer Bottle 7oz Glass Wide Mouth 200ml with 45-400 Black Ribbed Lids (24PCS)
KWD 19
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ALWSCI Lab Gas Washing Bottle, 250mL Graduated Lab Buffer Bottle, Drechsel Head GL45 with Filter disc Adjustable Immersion, 2 threads GL14 Polypropylene Red Screw Cap, 1set
KWD 16.500
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