Radio labeled chemical for radiometric detection

Test Turbidity (on Hach 18900) 1.8 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Basline Material

TEST Turbidity 1000 NTU Absorbance at 455 nm (10mm pathlength) 1.48-1.62 Lot Number of Baseline Material

TEST Turbidity 80 NTU +/- 0.8 Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material

Turbidity 40 NTU +/- 0.4 Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material

Turbidity 5.0 NTU +/- 0.05 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

Our Amco Clear® turbidity standards are traceable to NIST Primary Standards on account of their consistent particle size and photometric accuracy via UV-VIS spectroscopy. Each lot is normalized to historical lots which were formulated to dilutions

Our Amco Clear® turbidity standards are traceable to NIST Primary Standards on account of their consistent particle size and photometric accuracy via UV-VIS spectroscopy. Each lot is normalized to historical lots which were formulated to dilutions

TEST Turbidity (on Hach 2100Q IS) 800 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Hach 2100Q IS) 100 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Hach 2100Q IS) 10 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

Turbidity (on Hach 2100 N/AN and IS) 5.0 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

Test Turbidity (on Hach 43900/XR) 1800 NTU +/- 18 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material