Concentration prediction:Before testing the water sample, the turbidity value of the water sample should be predicted, and the excess concentration should be diluted and measured, for example, the predicted turbidity concentration value is 0-100NTU.You can directly follow the operation steps; Turbidity values are expected to exceed 100 NTU, and the water sample should be diluted to the range of 0-100 NTU for determination.
Notes:It should be determined by a φ25mm cuvette or cuvette (Class B instrument). Avoid using φ16mm cuvettes.
1. When the predicted value is in the range of 0-100NTU
Analytical Procedure: Turbidity; Watch out for overrange tips!
2. When the predicted value exceeds 0 - 100NTU
The water sample needs to be diluted to the above range of 0-100 NTU, and then manipulated according to the corresponding range, and the determination result is multiplied by the dilution factor.
3. Hands-on test steps
