Free chlorine
Total chlorine

DR300 Pocket colorimeter, chlorine free and total (medium range)

Pocket single parameter colorimeter Hach DR 300 for the analysis of chlorine concentration (free and total) in water in the ranges of 0.05 - 4.00 mg/L Cl2 and 0.1 - 10.0 mg/L Cl2.

SKU: LPV445.99.62110

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DR300 Pocket Colorimeter, Chlorine, Free and Total (DPD)

Hach DR 300 pocket colorimeter for the analysis of free and total chlorine in the ranges 0.02 - 2.00 mg/L Cl2 and 0.1 - 8.0 mg/L Cl2.

SKU: LPV445.99.00110

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DR300 Pocket Colorimeter | 500 nm, 528 nm, 600 nm, 655 nm

Hach DR 300 pocket colorimeter for water analysis. Program custom methods and calibrations on two channels.

SKU: LPV445.99.50110/-.52110/-.60110/-.65110

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