You Searched For: Turbidity Standards

Prior to testing the loss of transmitted light due to scattering particles, calibrate the equipment with turbidity standards for performance confidence. Primary Formazin standards can be used to measure and determine values of all other standards. After establishing stability, the premixed secondary solutions confirm that the meters are operating properly for the best reading clarity. These turbidity standards are routinely used to verify the effectiveness in water treatment processes.

Prior to testing the loss of transmitted light due to scattering particles, calibrate the equipment with turbidity standards for performance confidence. Primary Formazin standards can be used to measure and determine values of all other standards. After establishing stability, the premixed secondary solutions confirm that the meters are operating properly for the best reading clarity. These turbidity standards are routinely used to verify the effectiveness in water treatment processes.


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Catalog Number: (97026-512)
Supplier: Hach
Description: For calibration of turbidimeters


Catalog Number: (RC8825-16)
Supplier: Ricca Chemical
Description: TURBIDITY STD., 1,000 NTU

Supplier: Hach
Description: Stablcal® Turbidity Standards for all turbidimeters.

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Supplier: Hach
Description: Stablcal® Turbidity Standards for all turbidimeters.
Supplier: Ricca Chemical
Description: TURBIDITY STANDARD 100 NTU 4 L
Catalog Number: (97049-282)
Supplier: Hach
Description: Stablcal Calibration Standards Kit, for 2100Q Portable Turbidimeter

Supplier: LaMotte
Description: TURB STD 10.0NTU 2020WE

Supplier: GFS Chemicals
Description: EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers
Supplier: SPEX CERTIPREP LLC
Description: TURBIDITY CALIBRATION STANDARD 300NTU 1L

Supplier: GFS Chemicals
Description: Meets EPA linear calibration recommendations

Small Business Enterprise

Supplier: GFS Chemicals
Description: AMCO Clear® is an EPA approved primary standard for calibration of turbidity sensors.

Small Business Enterprise

Catalog Number: (76795-394)
Supplier: Argos Technologies
Description: For calibration of Oakton T-100 turbidity meters

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Catalog Number: (MSPP-REAEPPOSO)
Supplier: LGC STANDARDS MS
Description: Primary Opalescence Suspension


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