GFS Chemicals Linear Calibration SetsHighly accurate, stable and reproducible standards for calibrating turbidimeters and nephelometers.
Designed for 90° white light turbidimeters.
Ready to use — no mixing or dilution required
Nontoxic and won't settle out of suspension
Guaranteed accuracy within 1%
Consist of polymer microspheres suspended in a pure, aqueous medium
Uniform in particle size distribution to ensure consistent light scattering and precise enough to permit calibration down to and including 0 NTU.
