by
Hach Company
Adjustable Temperature Settings (37°C to 165°C, in 1°C Increments). Selectable Languages (Danish, Dutch, English, French, German, Italian, Polish, Spanish, Swedish). Customer programmable digestion temperature and duration. 30 Wells for 16 mm Vials. For COD, ISO-COD, TOC, Total Nitrogen, Total Phosphate. For Total Chromium.