



Exhaust Filters - HPLC Downstream
31 productsThe qualitative colorimetric indicator recognizes trace amounts of acetone, acetonitrile, aliphatic and aromatic hydrocarbons, ethanol, ethyl acetate, methanol, methylene chloride, and THF. Designed to provide real-time indication of the breakthrough of vapors, when the absorbent is saturated, a color change in the detector from orange/pink to dark purple. A small charcoal filter absorbs the vapors after they pass the detector. A small charcoal filter absorbs the vapors after they pass the detector making this both an ideal and necessary safety addition to the laboratory.
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