Deskripsi
Method: colorimetric with color card and sliding comparator 0.1 – 0.25 – 0.4 – 0.6 – 0.8 – 1.0 – 1.5 mg/l HCHO MColortest™
Method: colorimetric with color card and sliding comparator 0.1 – 0.25 – 0.4 – 0.6 – 0.8 – 1.0 – 1.5 mg/l HCHO MColortest™