Manufactured with a focus on quality, these solutions are NIST-traceable and should be used regularly for calibration purposes. Conductivity standards are manufactured under ISO 9001 quality standards and induction sealed caps ensure product integrity.

Pure bacterial culture in an easy to use swab stick. Simple snap valve design releases hydration fluid with a simple press of the plastic valve stem. Cultures are supplied in flash dissolve format, dissolving without agitation or incubation in less tha

84µS conductivity standard Comes in convenient pint size plastic bottles

Inorganic Ventures' 10 ppm Calcium for ICP-MS is a 125 mL certified reference material set in a nitric acid matrix for stability. This calcium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

EC No: 231-714-2 MDL No: MFCD00010965 UN No: UN3264; Haz Class: 8; Packing Group: III Liquid, Cu in 5% HNO₃

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

Made from potassium chloride.

Matrix: 5% HNO3 / tr Tart. Acid / tr H

It is a chemical used in the manufacture of fertilizers. Also known as Calcium nitrate 4-hydrate Sensitivity: Hygroscopic Hazardous Materials Description: Calcium nitrate Hazard class or Division: 5.1 Identification Numbers: UN1454 Packaging Group: III *Applies…

Matrix: 5% HNO3 / tr Tart. Acid / tr H

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

Carbon Dioxide standard. For use with Ion selective electrodes 1000 ppm concentration 475 mL bottle

Inorganic Ventures' 10,000 ppm Cesium for ICP is a certified reference material set in a nitric acid matrix for stability. This cesium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

Matrix: 2% HNO₃

Inorganic Ventures' ICP Calibration Standard 34 is a 500 mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

Inorganic Ventures' 10,000 µmhos/cm Conductivity at 25°C is a 125 mL 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 . …

Matrix: 5% HNO3

1 Analyte(s) @ 1000 µg/mL in water (low TOC, < 50 ppb).