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Product Number: 2788453
Certified Calibration Standard for FilterTrak 660 sc Laser Nephelometer. 1-Point Calibration and 2-Point Calibration. Bottle/1 L.
Stablcal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. With proprietary manufacturing technology, Hach prepares Stablcal Standards in precise concentrations as low as 0.060 NTU for conventional turbidimeters. Shelf life is guaranteed for two years from the date of manufacture. Whether you are monitoring wastewater effluent, high-quality treated drinking water or an industrial process stream, you can be completely confident in the results you obtain with Hach Stablcal Stabilized Formazin Standards.
Hach was the first to apply Formazin as a turbidity standard in the drinking water industry, more than 40 years ago. Since then, Formazin has been the only primary standard that is accepted virtually throughout the world for regulatory reporting. All other turbidity standards, both alternate and secondary, must be traced to it.
With proprietary manufacturing technology, Hach prepares Stablcal Standards in precise concentrations as low as 0.060 NTU for conventional turbidimeters.
No special glassware or difficult laboratory techniques to use this chemistry
