Product Code #R-7512

CHEMets test kits utilize self-filling ampules for colorimetric analysis of water quality. Vacuum pulls the sample up from a snap cup into the ampule when the tip is broken off. After tilting the ampule several times to mix the sample and reagent and waiting for the colour to develop. 1-12 ppm x 1 ppm.

Refill packs of 30 ampules for the