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 Fluoride standard solution 1000ppm Oxycon pH (phenol red) 45ml Oxycon CA Calibration solution pH9