glavni
Instrument i metar
DPD NO.1 Quick Solution ye looi
Chemical Oxygen Requirement COD/Acidity pH Multiparameter Determiner
Ammoniak Nitrogen (HR) Portable Waterproof Photometer
Chlorine Residual (Chlorine Free) Portable Waterproof Photometer
DPD NO.3 Quick Solution ye looi
ET147000 Residual chlorine, combined chlorine total chlorine concentration comparator
Uspješna operacija!