NANOCOLOR standard tests
High sensitivity for photometric water analysis
NANOCOLOR standard tests are convenient reagent kits for photometric analysis. With ready-to-use reagents up to 500 determinations are possible with only one test kit, resulting in low costs per determination for the user. Even very low limits can be evaluated precisely, due to high sample volumes and the measurement in 50 mm cuvettes. An enhancement of selectivity is possible for various parameters by extraction, where potentially interfering substances remain in the aqueous phase. The colored complex with the substance of interest is extracted with an organic solvent from the aqueous phase and is then analyzed within the organic phase.
Procedure of standard tests
Fill 20 mL sample into 25 mL flask
Add reagents
Fill up to 25 mL with dist. water and mix
After reaction time fill into cuvette
Measure
