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Turbidity Standards

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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.


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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


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Description:   Non-ratio NTU value: 0.8. 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: 66115-142
Supplier: GFS Chemicals


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Description:   Non-ratio NTU value: 10. 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: 66115-020
Supplier: GFS Chemicals


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MSDS SDS    
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Description:   Non-ratio NTU value: 0.8. 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: 66115-010
Supplier: GFS Chemicals


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Description:   AMCO CLEAR® Turbidity Standard
Catalog Number: 71002-438
Supplier: GFS Chemicals


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Description:   Meets EPA linear calibration recommendations. Includes 125mL bottles of the following NTU values: 20, 40, 60, 80 and 100.
Catalog Number: 66115-052
Supplier: GFS Chemicals


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Description:   AMCO CLEAR® Turbidity Standard
Catalog Number: 71002-448
Supplier: GFS Chemicals


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Description:   AMCO CLEAR® Turbidity Standard
Catalog Number: 71002-446
Supplier: GFS Chemicals


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Description:   Non-ratio NTU value: 20. 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: 66115-022
Supplier: GFS Chemicals


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MSDS SDS    
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Description:   Ready to use. Ratio NTU value: 800. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 1L. 1 year shelf life. Non-toxic. Compatible with Hach 43900XR.
Catalog Number: 66115-172
Supplier: GFS Chemicals


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Description:   Non-ratio NTU value: 0.4. 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: 66115-004
Supplier: GFS Chemicals


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MSDS SDS    
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Description:   TURBIDITY CALIBRATION STANDARD 450NTU 1L
Catalog Number: SX14115
Supplier: SPEX CERTIPREP LLC



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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


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MSDS SDS    
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Description:   TURBIDITY CALIBRATION STANDARD 500NTU 1L
Catalog Number: SX14116
Supplier: SPEX CERTIPREP LLC



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Description:   TURBIDITY CALIBRATION STANDARD 175NTU 1L
Catalog Number: SX14109
Supplier: SPEX CERTIPREP LLC



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Description:   Non-ratio NTU value: 40. 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: 66115-024
Supplier: GFS Chemicals


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MSDS SDS    
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