250 mL, Standards
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VeriSpec™ Iron Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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AMCO Clear® Turbidity Standard, 6.0 NTU
GFS ChemicalsTEST Turbidity 6.0 NTU +/- 0.06 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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VeriSpec™ Phosphorus Standard for ICP, 10 g/L in H2O
Ricca ChemicalMatrix: 96% H2O Min: >= 9950 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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pH 4 Standard
Inorganic VenturesInorganic Ventures' pH 4 Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: various …
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VeriSpec™ Beryllium Standard for ICP, 1000 ppm in 2% HNO3/HF
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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pH 6 Standard
Inorganic VenturesInorganic Ventures' pH 6 Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: various …
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VeriSpec™ Copper Standard for ICP, 10 g/L in 5% HNO3
Ricca ChemicalMatrix: 5% HNO3 Min: >= 9950 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Copper Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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TEST Turbidity (Hach 2100N/AN and IS meters) 1.0 NTU Absorbance at 455nm (100mm 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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Analysis Note: 1000 mg/L P in water, prepared with high purity H 3 PO 4 and water Trace SELECT ® Ultra. Legal Information: Trace SELECT is a registered trademark of Sigma-Aldrich Co. LLC
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VeriSpec™ Lithium Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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TEST Turbidity (on Hach 2100 N/AN meter) 4000 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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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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VeriSpec™ Molybdenum Standard for ICP, 1000 ppm 1% HNO3/HF
Ricca ChemicalMatrix: 1% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Mercury Standard for ICP, 1000 ppm in 10% HNO3
Ricca ChemicalMatrix: 10% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Gold Standard for ICP, 1000 ppm in 2% HCl
Ricca ChemicalMatrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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AMCO Clear® Turbidity Standard, 1000 NTU
GFS ChemicalsTEST Turbidity 1000 NTU Absorbance at 455 nm (10mm pathlength) 1.48-1.62 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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Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Erbium Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Uranium Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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TEST Turbidity (on Hach 2100N/AN) 200 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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VeriSpec™ Boron Standard for ICP, 1000 ppm in H2O
Ricca ChemicalMatrix: 99,4280% H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Gallium Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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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 (AQ4500) EPA mode Turbidity (AQ4500) IR Ratio mode Thermo Electron AQ4500 serial number Instrument calibration date Formazin Concentrate (4000 NTU) lot number Formazin chec