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29198-U Supelco

TFE Funnel for screw top vials

for use with SPME vial with 22-400 thread, pkg of 1 ea



material   white TFE
packaging   pkg of 1 ea
opening size   1.9 in.
fitting   thread 22-400
compatibility   for use with SPME vial with 22-400 thread


General description

Our new threaded TFE funnels eliminate the mess that results from poor filing technique. The funnels are threaded on the inside of the base to allow them to screw onto the thread of the vial. The funnel then guides the syringe into the center of the vial where the sample is safely deposited, reducing the possibility of the sample running down the outside of the vial wall. The TFE funnel′s inert composition ensures that no sample contamination will occur.
TFE funnels are available to fit most standard vial sizes ranging from 2 mL to 60 mL vials. They may be ordered individually or as part of a variety kit.

Other Notes

Vial not included.

Price and Availability

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 


Certificate of Analysis

Protocols & Articles
Related Products

related product

Product #


Add to Cart

Z253081 Liquid scintillation vials, volume 20 mL, clear glass vial, vials only, O.D. × H 28 mm × 57.5 mm, thread 22-400, pkg of 500 ea

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