Hach

TEST Turbidity (on Hach 43900/XR) 180 NTU +/- 2 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

…conducted by HF Scientific demonstrating that ProCal™ performs as well as Hach® primary turbidity standards in selected Hach® instruments. Test results are available upon request. Hach® is a registered trademark of the Hach Company, which is not affilitated with HF Scientific.

…conducted by HF Scientific demonstrating that ProCal™ performs as well as Hach® primary turbidity standards in selected Hach® instruments. Test results are available upon request. Hach® is a registered trademark of the Hach Company, which is not affilitated with HF Scientific.

…by HF Scientific demonstrating that ProCal™ performs as well as Hach® primary turbidity standards in selected Hach® instruments. Test results are available upon request.  Hach® is a registered trademark of the Hach Company, which is not affilitated with HF Scientific.

…conducted by HF Scientific demonstrating that ProCal™ performs as well as Hach® primary turbidity standards in selected Hach® instruments. Test results are available upon request. Hach® is a registered trademark of the Hach Company, which is not affilitated with HF Scientific.

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 2100AN IS) 100 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Hach 2100P) 40 NTU Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Hach 2100N/AN) 1000 NTU +/- 10 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity 2.0 NTU (on Hach 2100P) Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Hach 2100AN IS) 1000 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Hach 2100 N/AN meter) 4000 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Hach 2100P) 0.5 NTU Absorbance at 455nm (100mm 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 18900) 1.8 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Basline Material

TEST Turbidity (on Hach 2100N/AN) 200 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Hach 2100Q IS) 20 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Hach 2100 N/AN and IS) 2.0 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Hach 1720C) 5 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

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

Test Turbidity (on Hach 18900) 180 NTU Absorbance at 455nm (10mm 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

1. Turbidity (on Hach 2100 P) 20 NTU +/-0.2 2. Absorbance at 455nm (50mm pathlength) 3. Lot Number of Baseline Material

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.

Kit contains 1.8, 18 and 180 NTU standards required to calibrate the Hach 18900 instrument. The deluxe kit also contains sealed secondary standards of each value.

1. Turbidity (on Hach 2100 P) 800 NTU +/-8 2. Absorbance at 455nm (10mm pathlength) 3. Lot Number of Baseline Material

Kit contains 0.0 and 0.8 NTU standards required to calibrate the Hach FilterTrak 660. The gallon kit also contains a wash bottle and spigots for bottles.

Kit contains 0.0, 20, 200, 1000 and 4000 NTU standards required to calibrate the Hach 2100N/AN instruments. The deluxe kit also contains sealed secondary standards of each value.

Kit 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.

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.

Kit contains 0.0, 20, 200, 1000 and 4000 NTU standards required to calibrate the Hach 2100N IS/AN IS instruments. The deluxe kit also contains sealed secondary standards of each value.