Caps, Screw Top, with white silicone rubber / clear Tefzel pre-slit septa, bonded "knurled" polypropylene, blue caps. For use with 9-425mm thread, 12x32mm autosampler vials. MicroSolv Brand. 100/PK
Only 4 left in stock Inquire for discounts when purchased with AQ Brand Vials.
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Tefzel is inert to most solvents and this Cap is an economical alternative to Silicone Rubber / PTFE. Pre-slit for easy penetration by autosampler needles. Recommended for Waters® Alliance.