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224168
Septa, Teflon Butyl, 20 mm
Price: $320.51List Price: $356.12Molded seal with Teflon insert Sealing surfaces of butyl and Teflon produce more positive seal than plain Teflon-faced septa For use with aluminum seals. Mouth o.d. indicated in listings. -
30658-10ML
trans-2-Decenal (C15-1237-152)
Price: $171.81List Price: $190.90trans- 2-Decenal is one of the compounds that contribute to the taste and odor problem in drinking water. It was determined in water samples by headspace solid-phase microextraction (SPME) coupled with gas chromatography-mass spectrometry . -