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.
VWR®, Turbidity standards Set
Supplier: VWR Chemicals
Turbidity standards in kit form or alternatively as formazine stock solutions which allows users to create their own defined standards.
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VWR®, Turbidity standards, formazin
Supplier: VWR Chemicals
All turbidity standard solutions are Certified Reference Materials.
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McFarland Barium Sulphate Turbidity Standard
Supplier: LIOFILCHEM
Turbidity Standard
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McFarland turbidity standards, Remel™
Supplier: THERMO FISHER DIAGNOSTICS
These McFarland equivalence turbidity standard is packed in plastic case with a visual comparision card. Tube size of 15×103 mm.
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Calibration Cylinder Kit, for Models 1720 E, D and C
Supplier: Hach
Turbidity, Stablcal® stabilized formazine standard, 4000 NTU, Type: Formazine, 5× 100 ml
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Tubidity standards for 2100A
Supplier: Hach
Stablcal Stabilised Formazin Turbidity Standards are true formazin dilutions developed for use in any turbidimeter.
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Standards for 2100N and 2100N IS
Supplier: Hach
Turbidity Standard, Stablcal® Turbidity Standards Calibration Kit, < 0,1 NTU, 20 NTU, 200 NTU, 1000 NTU, 4000 NTU, Type: Formazine, 5× sealed vial
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Turbidity standards for 2100 AN and 2100 AN IS
Supplier: Hach
Turbidity Standard, Stablcal® Turbidity Standards Calibration Kit, <0,1 NTU, 3 NTU, 6 NTU, 18 NTU, 30 NTU, Type: Formazine, 5× ampoules
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Turbidity standard, ULR verification kit, Stablcal®
Supplier: Hach
Stablcal® verification kit containing 0.10 NTU, 0.30 NTU, 0.50 NTU, 1.0 NTU standards (100 ml each), sililcone oil, oiling cloth and instructions is used for verification purpose only.
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Turbidity standard, 4000 FNU
Supplier: Hach
Turbidity Standard, 4000 FNU, Glass bottle
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Turbidity standards calibration kit for 2100Q, Stablcal®
Supplier: Hach
Stablcal® calibration standards kit, for 2100 series portable turbidimeters. USEPA accepted for calibration purposes. Stablcal® stabilised formazin turbidity standards are true formazin dilutions developed for use in any turbidimeter.
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Gelex secondary standards kit for 2100 series turbidity meters
Supplier: Hach
Gelex secondary standards kit for 2100P and 2100Q series portable turbidimeters (includes 1 sealed vial each for 0 to 10 NTU, 10 to 100 NTU, 100 to 1000 NTU).
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Turbidity standards, Stablcal®
Supplier: Hach
Stablcal® turbidity standards for all turbidimeters. USEPA accepted for calibration purposes. Stablcal® stabilised formazine turbidity standards are true formazine dilutions developed for use in any turbidimeter.
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Turbidity standards, low range 20 to 100 NTU
Supplier: REAGECON
Turbidity standards for ratio and non-ratio instruments composed of suspended polymer microspheres.
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Turbidity standards, low range 2 to 10 NTU
Supplier: REAGECON
Turbidity standards for ratio and non-ratio instruments composed of suspended polymer microspheres.
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Reference materials for RTC, turbidity calibration standard - formazin
Supplier: LGC Standards PROMOCHEM
Turbidity Standard, Turbidity calibration standard - formazin, 1000 NTU, Type: Formazine
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Turbidity standards for Turbicheck
Supplier: Lovibond
Turbidity Standard, T-Cal, set of 4 turbidity standards, 200 NTU, 800 NTU, <0,1 NTU, 20 NTU, Type: Formazine, 4 sealed cells
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Accessories for Orion™ AQUAfast turbidimeters
Supplier: Thermo Orion
Turbidity Standard, Primary Turbidity Standards Kit, SDVB, 0 NTU, 1 NTU, 10 NTU, 100 NTU, 1000 NTU, Type: Polymer suspension, 5 vials
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Turbidity standards, formazin
Supplier: LGC Standards PROMOCHEM
Turbidity calibration standard formazin solutions, RTC ranging from 0,5 to 4000 NTU.
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Turbidity Standards and Sets for Hach® Turbidimeter
Supplier: Lovibond
The T-CAL® sets with formazine based, long time stable primary standards are offered in different concentrations, fitting perfectly to your instrument for calibration and verification.