Drinking Water QC Knowns,  Environmental Reference Materials,  QC Knowns

Full NELAC WS Inorganics Kit – QCI-019K

Set includes: Inorganic Disinfection By-Products, Hardness, Inorganics, TOC/DOC, pH, Cyanide, Trace Metals, Residual Free Chlorine, Mercury, Corrosivity, Turbidity, Nitrite, Silica, Hexavalent Chromium, MBAs, UV254 Absorbance, Perchlorate and Orthophosphate. read more