Calibration solutions for field instruments with a nitrate sensor. 500 mL of standard (plastic bottle) is available in 1, 10, and 100 mg/L.

From instrument installation to instrument calibration, we provide quality set-up, check and calibration standards to ensure instrument performance.

Nitrate standard for use with Nitrate Ion selective electrodes. 1000 ppm concentration 475 mL

1 Analyte(s) @ 1000 µg/mL in water **Min 3 month, max 6 month expiration date**

Container contains 100 mL of matrix modifier.

pH: 6 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.00 g/cm3 (20°C) Ignition Point: 6 (H2O, 20°C)

Synonyms: Sodium nitrite solution Formula: NaNO₂ Formula Weight: 69.00 CAS No.: 7632-00-0 Density: 1.00 g/mL at 20 °C Storage Temperature: 2-8°C General description: Visit our Sensor Applications portal to learn more. Preparation Note: prepared with NaNO 2 and H…

Concentration (as nitrite) 1,000 +/- 10 ug/mL Matrix: sodium nitrite, water Refrigerate to maximize shelf life

MDL No: MFCD00144920 Liquid, NaNO₃ in H₂O Density (g/mL): 1.00

Inorganic Ventures' 1000 ppm Nickel for ICP is a certified reference material set in a nitric acid matrix for stability. This nickel standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: …

MDL No: MFCD00144923 Liquid, NaNO₂ in H₂O

NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonyms: (-)-1-Methyl-2-(3-pyridyl)pyrrolidine; (S)-3-(1-Methyl-2-pyrrolidinyl)pyridine CAS…

Inorganic Ventures' 1000 ppm Nitrilotriacetate for IC is a certified reference material set in a water matrix for stability. This nitrilotriacetate standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

MDL No: MFCD00011137 UN No: UN3264; Haz Class: 8; Packing Group: III Liquid, Ni in 5% HNO₃