GFS Chemicals Amco Clear™ Individual Primary Turbidity Standards

Highly accurate, stable and reproducible standards for calibrating turbidimeters and nephelometers.

Manufacturer: GFS Chemicals 85063

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Catalog No. 15-426-5

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    Volume (English) 33.81 oz.
    Turbidity 10 NTU
    Volume (Metric) 1L
    Type Turbidity Standard
    Certifications/Compliance EPA
    Shelf Life 1 Year
    Accuracy 1%
    For Use With (Equipment) For 90° turbidimeters

    Primary turbidity standards for use in 90° nephelometers such as the Hach™ 2100A, HF Micro 100, GLI On-line instruments, Hanna Instruments™, HF DRT 100, and Monitek™ Model 21.

    • Ready to use — no mixing or dilution required
    • 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
    • Nontoxic and won't settle out of suspension
    • Guaranteed accuracy within 1%
    • Designed for 90° white light turbidimeters (EPA 180.1 design)
    • Guaranteed one-year shelf life

    Order Info

    In 1L bottles (additional volumes, values and kits are available; contact your Fisher Scientific Customer Service Representative).


    The only alternative to formazin formally approved as a primary standard by the U.S. EPA.

    1For Hach ratio only.

  • Description & Specifications

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