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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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Product Image-66115-020

Turbidity Standard, 10 NTU, Type: Polymer suspension

Description: Turbidity Standard, 10 NTU, Type: Polymer suspension
Catalog Number: 66115-020
Supplier: GFS Chemicals

SDS Small Business Enterprise


Product Image-66115-026

Turbidity Standard, 100 NTU, Type: Polymer suspension

Description: Turbidity Standard, 100 NTU, Type: Polymer suspension
Catalog Number: 66115-026
Supplier: GFS Chemicals

Small Business Enterprise


Product Image-66115-028

Turbidity Standard, 1000 NTU, Type: Polymer suspension

Description: Turbidity Standard, 1000 NTU, Type: Polymer suspension
Catalog Number: 66115-028
Supplier: GFS Chemicals

Small Business Enterprise


Product Image-66115-004

Turbidity Standard, 0.4 NTU, Type: Polymer suspension

Description: Turbidity Standard, 0.4 NTU, Type: Polymer suspension
Catalog Number: 66115-004
Supplier: GFS Chemicals

SDS Small Business Enterprise


Product Image-66115-008

Turbidity Standard, 0.6 NTU, Type: Polymer suspension

Description: Turbidity Standard, 0.6 NTU, Type: Polymer suspension
Catalog Number: 66115-008
Supplier: GFS Chemicals

Small Business Enterprise


Product Image-66115-174

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Ready to use. Ratio NTU value: 1800. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 1L. 1 year shelf life. Non-toxic. Compatible with Hach 43900XR.
Catalog Number: 66115-174
Supplier: GFS Chemicals

Small Business Enterprise


Product Image-66115-016

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Non-ratio NTU value: 4.0. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 125mL. Compatible with VWR800 HF Micro 100, Monitek, ICM, Turner, Hach 2100A or Orbeco Hellige.
Catalog Number: 66115-016
Supplier: GFS Chemicals

SDS Small Business Enterprise


Product Image-66115-152

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Non-ratio NTU value: 40. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 1L. Compatible with VWR800 HF Micro 100, Monitek, ICM, Turner, Hach 2100A or Orbeco Hellige.
Catalog Number: 66115-152
Supplier: GFS Chemicals

SDS Small Business Enterprise


Product Image-66115-166

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Ready to use. Ratio NTU value: 18. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 1L. 1 year shelf life. Non-toxic. Compatible with Hach 18900.
Catalog Number: 66115-166
Supplier: GFS Chemicals

Small Business Enterprise


Product Image-66115-014

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Non-ratio NTU value: 2.0. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 125mL. Compatible with VWR800 HF Micro 100, Monitek, ICM, Turner, Hach 2100A or Orbeco Hellige.
Catalog Number: 66115-014
Supplier: GFS Chemicals

SDS Small Business Enterprise


Product Image-66115-134

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Non-ratio NTU value: 0.4. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 1L. Compatible with VWR800 HF Micro 100, Monitek, ICM, Turner, Hach 2100A or Orbeco Hellige.
Catalog Number: 66115-134
Supplier: GFS Chemicals

SDS Small Business Enterprise


Product Image-66115-128

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Non-ratio NTU value: 0.1. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 1L. Compatible with VWR800 HF Micro 100, Monitek, ICM, Turner, Hach 2100A or Orbeco Hellige.
Catalog Number: 66115-128
Supplier: GFS Chemicals

SDS Small Business Enterprise


Product Image-66115-046

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Ready to use. Ratio NTU value: 1800. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 125mL. 1 year shelf life. Non-toxic. Compatible with Hach 43900XR.
Catalog Number: 66115-046
Supplier: GFS Chemicals

Small Business Enterprise


Product Image-66115-144

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Non-ratio NTU value: 0.6. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 1L. Compatible with VWR800 HF Micro 100, Monitek, ICM, Turner, Hach 2100A or Orbeco Hellige.
Catalog Number: 66115-144
Supplier: GFS Chemicals

Small Business Enterprise


Product Image-66115-006

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Non-ratio NTU value: 0.5. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 125mL. Compatible with VWR800 HF Micro 100, Monitek, ICM, Turner, Hach 2100A or Orbeco Hellige.
Catalog Number: 66115-006
Supplier: GFS Chemicals

SDS Small Business Enterprise


Product Image-66115-132

EPA-approved primary turbidity standards for calibrating turbidimeters and nephelometers

Description: Ratio NTU value: 0.2. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 1L. Compatible with VWR800 HF Micro 100, Monitek, ICM, Turner, Hach 2100A or Orbeco Hellige.
Catalog Number: 66115-132
Supplier: GFS Chemicals

SDS Small Business Enterprise


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