Instrument-specific standards consisting of patented, polymer microspheres suspended in a pure, aqueous medium Ready to use — pour right from the bottle into sample cuvets
Uniform in particle size distribution to ensure consistent light scattering and precise enough to permit calibration down to and including 0–1 NTU
Nontoxic and won't settle out of suspension Accuracy within 1% Designed for 90° white light turbidimeters, except where noted Order Info Additional kits available; contact your Fisher Scientific™ Customer Service Representative.