You Searched For: 4,5-Dichloro-2-n-octyl-4-isothiazolin-3-one

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: (71002-450)
Supplier: GFS Chemicals
Description: For the calibration of turbidity sensors.

Small Business Enterprise


Catalog Number: (71002-452)
Supplier: GFS Chemicals
Description: For the calibration of turbidity sensors.

Small Business Enterprise


Catalog Number: (71002-448)
Supplier: GFS Chemicals

Small Business Enterprise


Catalog Number: (71002-442)
Supplier: GFS Chemicals

Small Business Enterprise


Catalog Number: (76795-394)
Supplier: Antyila Scientific


Catalog Number: (66115-054)
Supplier: GFS Chemicals
Description: Meets EPA linear calibration recommendations. Includes 125mL bottles of the following NTU values: 0.0, 0.1 and 0.2.

Small Business Enterprise


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

Small Business Enterprise


Catalog Number: (66115-050)
Supplier: GFS Chemicals
Description: Meets EPA linear calibration recommendations. Includes 125mL bottles of the following NTU values: 2.0, 4.0, 6.0, 8.0 and 10.

Small Business Enterprise


Catalog Number: (66115-058)
Supplier: GFS Chemicals
Description: Includes 125mL bottles of the following NTU values: 40NTU AMCO/400NTU Formazin. Formazin kits should be used within 30 days of purchase.

Small Business Enterprise


Catalog Number: (66115-048)
Supplier: GFS Chemicals
Description: Meets EPA linear calibration recommendations. Includes 125mL bottles of the following NTU values: 0.2, 0.4, 0.6, 0.8 and 1.0.

Small Business Enterprise


Catalog Number: (66115-002)
Supplier: GFS Chemicals
Description: Non-ratio NTU value: 0.2. 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.

SDS Small Business Enterprise


Catalog Number: (66115-014)
Supplier: GFS Chemicals
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.

SDS Small Business Enterprise


Catalog Number: (66115-128)
Supplier: GFS Chemicals
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.

SDS Small Business Enterprise


Catalog Number: (66115-134)
Supplier: GFS Chemicals
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.

SDS Small Business Enterprise


Catalog Number: (66115-174)
Supplier: GFS Chemicals
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.

Small Business Enterprise


Catalog Number: (66115-006)
Supplier: GFS Chemicals
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.

SDS Small Business Enterprise


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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