NANOCONTROL NANOTURB turbidity standard with 4 tubes for calibration of NANOCOLOR spectrophtometers. NANOCONTROL NANOTURB is a primary standard designed to calibrate and check nephelometric turbidity measurement units according to ISO 7027. Just 4 tubes (1, 4, 100, 400 NTU) are sufficient to safely calibrate your photometer. Moreover, NANOCONTROL NANOTURB does neither contain any dangerous substances which need to be labeled nor any carcinogenic compounds. The solutions come ready to use and just have to be inserted into the photometer. Thus, complicated dilution steps and handling any chemicals is safely avoided.
Turbidity measures the cloudiness/haziness of a fluid. It is a key test for water quality, turbidity is caused by particles of varying size scattering/absorbing the light and creating a cloudy appearance. The turbidity of a sample will increase with the amount of undissolved solids present.
Turbidity Tubes and Secchi Disks
The simplest and lowest cost way to measure the turbidity of a sample ...
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