NANOCOLOR COD test kits are the easy way of photometrical COD-testing. The test kits contain test tubes with pre-dosed chemicals for the determination of the chemical oxygen demand (COD) without direct exposure to poisonous chemicals.
The MACHEREY-NAGEL COD test kits COD HR 1500 and COD LR 150 are EPA approved under 40 CFR Part 136. In course of this approval process we had to demonstrate comparability between this test kits and a competitors test kits. They are statistically indistinguishable. Convince yourself our the outstanding performance in the comparison study.
