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

Catalog Number: (CA11014-240)
Supplier: Hach
Description: Stablcal Calibration Standards Kit, for 2100Q Portable Turbidimeter

Supplier: Hach
Description: Stablcal® Turbidity Standards for all turbidimeters.
Supplier: Ricca Chemical
Description: TURBIDITYSTANDARD 100NTU POLYMER BEAD 1L
Catalog Number: (CA97026-814)
Supplier: Hach
Description: Stablcal Calibration Standards Kit, for 2100P Portable Turbidimeter. USEPA accepted for calibration purposes. Stablcal® Stabilized Formazin Turbidity ...


Catalog Number: (CA97027-030)
Supplier: Hach
Description: Gelex Secondary Standards Kit, for 2100P and 2100Q Series Portable Turbidimeters (includes 1 sealed vial each, 0-10 NTU, 10-100 NTU, 100-1000 NTU).

Catalog Number: (CA97026-812)
Supplier: Hach
Description: Stablcal® Turbidity Standard for all Turbidimeters.


Catalog Number: (CA2461-49)
Supplier: Hach
Description: Formazin Turbidity Standard 4000NTU 500ML.


Catalog Number: (CA89231-424)
Supplier: Hach
Description: StablCal Verification Kit includes: 0.10 NTU, 0.30 NTU, 0.50 NTU, 1.0 NTU standards (100 mL each), sililcone oil and oiling cloth, and instructions.


Supplier: Hach
Description: Stablcal® Calibration Standards Kit, for 2100P Portable Turbidimeter.

Catalog Number: (RC8830-16)
Supplier: Ricca Chemical
Description: TURBIDITY STD. 4000 NTU 16OZ

Catalog Number: (CA97027-028)
Supplier: Hach
Description: Gelex Secondary Standards Kit includes 1 sealed vial each, Stray Light Standard, 0-2 NTU, 0-20 NTU, 0-200 NTU, 200-4000 NTU.


Catalog Number: (CA11016-444)
Supplier: Hach
Description: Calibration Standard, 2 point calibration. Stablcal®, 100 m NTU.


Catalog Number: (CA97026-512)
Supplier: Hach
Description: For calibration of turbidimeters

Supplier: GFS Chemicals
Description: EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

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