This item is on Clearance and is priced to sell quickly. Clearance items are not returnable. Additional items might be available as a Custom Order, please contact Customer Service for details.

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

Additional Info:

Only 4 left in stock Inquire for discounts when purchased with AQ Brand Vials.

Need more? Click HERE for a replacement item.

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.


Limited Quantities Available. Discontinued when sold.

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