About the product
- Calibrated to test the concentration of Alkyl dimethylbenzyl ammonium Compounds Roccal II, Hyamine 3500
- Test solution should be room temperature (ideally 65-75 degree farhenheit)
- Test paper should be held in motionless solution for ten seconds
- Results should be read immediately
- Color chart shows matches at increments of 0-100-200-300-400 ppm
- Calibrated to test the concentration of Alkyl dimethylbenzyl ammonium Compounds Roccal II, Hyamine 3500
- Test paper should be held in motionless solution for ten seconds
- Results should be read immediately
- Color chart shows matches at increments of 0-100-200-300-400 ppm
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