Matrix Blanks and Instrument Calibration Standards

Water Calibration and Matrix Blank For ICP, SPEX CertiPrep™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: ICP Water Blank For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

Zero Oxygen Standard, for Calibration of Dissolved Oxygen Meters, Ricca Chemical

Chemical Name or Material: Zero Oxygen Standard Name Note: For Calibration of Dissolved Oxygen Meters CAS: 7791-13-1 CAS Min %: 93.0 CAS Max %: 97.0 CAS: 7757-83-7 CAS Min %: 4.67 CAS Max %: 4.86 CAS: 7732-18-5 CAS Min %: 0.0023 CAS Max %: 0.0023 Physical Form: Liquid

Restek™ Column Evaluation Mixtures

Chemical Name or Material: Restek Column Evaluation Mixtures

Potassium Dichromate Spectrophotometric Standard, 1.8 AU/cm at 280 nm, Ricca Chemical

Chemical Name or Material: Potassium Dichromate Spectrophotometric Standard Name Note: 1.8AU/cm at 280nm CAS: 7778-50-9 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 0.02 CAS Max %: 0.02 Physical Form: Liquid

Potassium Dichromate Spectrophotometric Standard, 0.5 AU/cm at 280 nm, Ricca Chemical

Chemical Name or Material: Potassium Dichromate Spectrophotometric Standard Name Note: 0.5AU/cm at 28 nm CAS: 7778-50-9 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 0.0045 CAS Max %: 0.0047 Physical Form: Liquid

Yttrium, 10,000μg/mL (1.00% w/v), BAKER INSTRA-ANALYZED™ Reagent, J.T.Baker™

Chemical Name or Material: Yttrium, 10,000μg/mL (1.00% w/v) Name Note: Plasma Standard Purity Grade: BAKER INSTRA-ANALYZED™ Reagent Molecular Formula: Y Formula Weight: 88.91

Alfa Aesar™ Ultramark™ 1621, Mass Spec Std

Chemical Name or Material: Ultramark™ 1621 CAS: 105809-15-2 Name Note: Mass Spec Standard Formula Weight: 2120 MDL Number: MFCD00242454

Turbidity Stock Solution 1, 1% Hydrazine Sulfate, Ricca Chemical

Chemical Name or Material: Turbidity Stock Solution 1 CAS: 10034-93-2 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 0.97 CAS Max %: 1.01 Physical Form: Liquid

Turbidity Standard, 500 NTU (Nephelometric Turbidity Units) - Formazin, Ricca Chemical

Chemical Name or Material: Turbity Standard Name Note: 500 NTU (Nephelometric Turbidity Units) - Formazin CAS: 100-97-0 CAS: 10034-93-2 CAS: 7732-18-5 Physical Form: Suspension Assay Percent Range: 500 ± 5 NTU

Turbidity Stock Solution 2, 10% (w/v) Hexamine, Ricca Chemical

Chemical Name or Material: Turbidity Stock Solution 2 CAS: 100-97-0 CAS Min %: 89.0 CAS Max %: 93.0 CAS: 7732-18-5 CAS Min %: 8.91 CAS Max %: 9.28 Physical Form: Liquid

Turbidity Standard, 100 NTU (Nephelometric Turbidity Units) - Polymer Bead Suspension, Ricca Chemical

Chemical Name or Material: Turbidity Standard Name Note: 100NTU (Nephelometric Turbidity Units) - Polymer Bead Suspension CAS: 9003-53-6 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 26628-22-8 CAS Min %: 0.18 CAS Max %: 0.19 CAS: 7732-18-5 CAS Min %: 0.01 CAS Max %: 0.01 Physical Form: Liquid

Turbidity Standard, 200 NTU (Nephelometric Turbidity Units) - Formazin, Ricca Chemical

Chemical Name or Material: Turbity Standard Name Note: 200 NTU (Nephelometric Turbidity Units) - Formazin CAS: 100-97-0 CAS: 10034-93-2 CAS: 7732-18-5 Physical Form: Suspension Assay Percent Range: Turbidity: 200 ± 5 NTU

Mixed Acid, 10% (v/v) Nitric acid-10% (v/v) hydrofluoric acid mixtures, Ricca Chemical

Chemical Name or Material: 10% (v/v) Nitric acid-10% (v/v) hydrofluoric acid mixtures CAS: 7664-39-3 CAS: 7697-37-2 CAS: 7732-18-5 Physical Form: Liquid

Lithium, 1000μg/mL (0.10% w/v), BAKER INSTRA-ANALYZED™ Reagent, J.T.Baker™

Chemical Name or Material: Lithium, 1000μg/mL (0.10% w/v) Purity Grade: BAKER INSTRA-ANALYZED™ Reagent Molecular Formula: Li Formula Weight: 6.94

Turbidity Standard, 0.1 NTU, Ricca Chemical

Chemical Name or Material: Turbidity Standard Name Note: 0.1 NTU CAS: 9003-53-6 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: Turbidity: < 0.1 NTU

Turbidity Standard, 50 NTU (Nephelometric Turbidity Units) - Polymer Bead Suspension, Ricca Chemical

Chemical Name or Material: Turbity Standard Name Note: 50 NTU (Nephelometric Turbidity Units) - Polymer Bead Suspension CAS: 9003-53-6 CAS: 7732-18-5 Physical Form: Suspension Assay Percent Range: Turbidity: 50.0 ± 0.3 NTU

2% Nitric Acid Blank For ICP/MS, SPEX CertiPrep™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 2% Nitric Acid Blank Purity Grade: Claritas PPT™ Grade for ICP-MS

Osmometer Calibration Standard Solution, 2000 milliosmoles, PSi Precision Systems Inc™

Chemical Name or Material: Osmometer Calibration Standard Solution Name Note: 2000 milliosmoles

Continuing Calibration Verification (CCV) Standards Kit, Alfa Aesar™, Specpure™

Chemical Name or Material: Continuing Calibration Verification (CCV) Standards Kit Physical Form: Liquid MDL Number: MFCD00146528

Alfa Aesar™ Matrix oil, 20 centistoke hydrocarbon oil

Chemical Name or Material: Matrix oil Name Note: 20 centistoke hydrocarbon oil MDL Number: MFCD00147539

Instrument Calibration(ICAL) Standards Kit, Alfa Aesar™, Specpure™

Chemical Name or Material: Instrument Calibration(ICAL) Standards Kit Physical Form: Liquid

Matrix oil, 75 centistoke hydrocarbon oil, Alfa Aesar™

Chemical Name or Material: Matrix oil CAS: 8042-47-5 Physical Form: Oily Liquid MDL Number: MFCD00131611

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