For use in all lead acetate tape H2S analyzers.
1-11 $67.00 ea.
12-99 $61.00 ea.
100-249 $54.00 ea.
250- up $51.00 ea.
ChemFilmTM is much more reactive, accurate and durable than any other paper sensing tape ever made.
ChemFilmTM lead acetate-impregnated sensing tape is a highly evolved innovation of the original tape used in the long-standing, industry standard, ASTM approved method for detecting and measuring Hydrogen Sulfide (H2S) in natural gas.
7 year shelf life when unopened and stored in a cool, dry place.
* ChemFilmTM should be used within 45 days of breaking sealed package.