Reagent set for COPRA Phosphate, for 6 months (excl. sulfuric acid) Reagent set for COPRA Phosphate, for 6 month without additional 6 litre sulfuric acid. Specifications Does not include sulfuric acid. Contact us to place an order. Downloads Downloads Click Here Related Products Sodium standard solution 1000ppm, 100ml Reagent set Oxycon Online DPD, 8 sets Oxycon Pool (Start, DPD 1a & 1b, pH, each 1x 45ml) Calibration solution pH4