Standards, T, GFS Chemicals, Chemicals
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AMCO Clear® Turbidity Standard, 20 NTU
GFS ChemicalsTurbidity 20 NTU +/- 0.2 Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 600 NTU
GFS ChemicalsTEST Turbidity 600 NTU +/- 6 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Linear Calibration Kit, 0.0/0.1/0.2 NTU
GFS ChemicalsKit contains 0.0, 0.1, 0.2 NTU primary standards to be used to calibrate and verify instrument's linearity in the 0.0 to 0.2 NTU range.
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AMCO Clear® Turbidity Standard, 1.0 EBC
GFS ChemicalsTEST Turbidity (Haze) 1.0 EBC +/- 0.05 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 40 NTU for Hach 2100P
GFS ChemicalsTEST Turbidity (on Hach 2100P) 40 NTU Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material
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TEST Turbidity (on Analite/ISO 7027 probe) 400 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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TEST Turbidity (AQ4500) EPA mode 1 NTU +/- 0.05 Turbidity (AQ4500) ISO Neph. mode Turbidity (AQ4500) IR Ratio mode Thermo Electron AQ4500 serial number Instrument calibration date Formazi
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AMCO Clear® Turbidity Standard, 30 NTU
GFS ChemicalsTEST Turbidity 30 NTU +/- 0.3 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 100 NTU for Horiba W-22
GFS ChemicalsTEST Turbidity (Horiba W-22) 100 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 100 NTU for Horiba U-52
GFS ChemicalsTEST Turbidity (on Horiba U-52) 100 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 5 EBC
GFS ChemicalsTEST Turbidity (Haze) 5.0 EBC +/-0.1 Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material
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Kit contains 0.0, 20, 100 and 800 FNU standards required to calibrate the Hach 2100Q IR instrument. The deluxe kit also contains sealed secondary standards of each value.
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Kit contains 0.0, 20, 100 and 800 NTU standards required to calibrate the Hach 2100Q White Light instrument. The deluxe kit also contains sealed secondary standards of each value.
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AMCO Clear® Turbidity Standard, 5.0 NTU
GFS ChemicalsTurbidity 5.0 NTU +/- 0.05 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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TEST Turbidity (on Hach 43900/XR) 180 NTU +/- 2 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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TEST Turbidity (Emerson-Rosemount Clarity 2 ISO) 20 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 3.0 NTU
GFS Chemicals1. Turbidity 3.0 NTU +/- 0.03 2. Absorbance at 455nm (100mm pathlength) 3. Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 0.8 NTU
GFS ChemicalsFor all EPA 180.1 turbidimeters. TEST Turbidity 0.8 NTU +/- 0.02 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Calibration Kit, for Lamotte 2020we
GFS ChemicalsKit contains 1.0 and 10 NTU standards required to calibrate the Lamotte 2020we instrument. The deluxe kit also contains sealed secondary standards of each value.
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TEST Turbidity (OBS sensor inst) 4000 TU +/- 40 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 10 NTU
GFS Chemicals1. Turbidity 10 NTU +/- 0.1 2. Absorbance at 455nm (100mm pathlength) 3. Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 40 NTU
GFS ChemicalsTurbidity 40 NTU +/- 0.4 Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material
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For Endress and Hauser, Reagecon Diagnostic and Hach 2100 AN IS turbidimeters. TEST Turbidity (on Hach 2100 AN/IS) 4000 NTU Absorbance at 455 nm (10mm pathlength) 3.26-3.50 Lot Number of Baseline Material
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TEST Turbidity (AQ4500) EPA mode Turbidity (AQ4500) ISO Neph. mode Turbidity (AQ4500) IR Ratio mode Thermo Electron AQ4500 serial number Instrument calibration date Formazin Concentrate (
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AMCO Clear® Turbidity Standard, 0.6 NTU
GFS ChemicalsFor all EPA 180.1 turbidimeters. TEST Turbidity 0.6 NTU +/- 0.02 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 10 EBC
GFS ChemicalsTEST Turbidity (Haze) 10 EBC +/- 0.1 Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material
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TEST Turbidity (on Analite probe) 100 NTU/FNU Turbidity (on ISO 7027 Instrument) 100 FNU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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Total Organic Carbon Standard, 1000 ppm
GFS ChemicalsKHP in dilute phosphoric acid Total organic carbon 1000 +/- 10 ppm Matrix: Phosphoric acid <1%
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AMCO Clear® Turbidity Standard, 2.0 NTU
GFS ChemicalsTEST Turbidity 2.0 NTU +/- 0.02 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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Kit contains 1.8, 18 and 180 NTU standards required to calibrate the Hach Ratio/XR and Ratio 2000 instruments in the lower ranges. The deluxe kit also contains sealed secondary standards of each value.
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AMCO Clear® Calibration Kit, for Hach 2100P Instruments
GFS ChemicalsKit contains 0.0, 20, 100 and 800 NTU standards required to calibrate the Hach 2100P instrument. The deluxe kit also contains sealed secondary standards of each value.