Agilent, ICM-231, EPA method 200.7 mixed calibration no. 1

EPA method 200.7 mixed calibration no. 1

Specifications:
Agency Method: EPA 200.7 Rev 3.3EPA 200.7 Rev 4.4
Analysis Type: Quantitative
Analyte Count: 9
Chemical Type: Inorganic
Concentration: Arsenic (III) oxide (ICP grade) (as arsenic)100 µg/mLCAS #: 1327-53-3Barium nitrate (ICP grade) (as barium)10 µg/mLCAS #: 10022-31-8Boric acid (ICP grade) (as boron)20 µg/mLCAS #: 10043-35-3Cadmium nitrate hydrate (ICP grade) (as cadmium)20 µg/mLCAS #: 10022-68-1Calcium carbonate (ICP grade) (as calcium)100 µg/mLCAS #: 471-34-1Copper (II) nitrate hydrate (ICP grade) (as copper)20 µg/mLCAS #: 10031-43-3Manganese (II) nitrate (as manganese)20 µg/mLCAS #: 10377-66-9Selenium (IV) oxide (ICP grade) (as selenium)50 µg/mLCAS #: 7446-08-4Silver nitrate (ICP grade) (as silver)5 µg/mLCAS #: 7761-88-8
Format: Multi component mixture
Packaging: Bottle
Quality Standard: ISO 17034
Solvent: Water with dilute nitric and trace tartaric acids
Technique: ICP-MSICP-OES
Volume: 125 mL

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Agilent’s EPA method 200.7 mixed calibration solution is expertly formulated to streamline the calibration process for inductively coupled plasma optical emission spectrometry (ICP-OES) analyses. This solution contains a well-defined blend of elemental standards that strictly adhere to EPA method 200.7 requirements, ensuring consistent and accurate calibration for environmental and water testing laboratories.

Designed for quality assurance in regulatory compliance, this calibration mix supports both routine and high-throughput ICP-OES determinations of trace metals in aqueous samples, wastewater, and ground or drinking water. Researchers and laboratory professionals benefit from minimized preparation time and reduced risk of contamination, promoting reliable results across multiple matrices.

This calibration standard is fully compatible with Agilent’s broad range of ICP-OES systems and can easily integrate into workflows alongside related consumables and supplies. Its application extends to laboratories conducting environmental monitoring, industrial quality control, and academic research requiring trace elemental analysis. Supplied with a Certificate of Analysis, this ready-to-use solution enables laboratories to maintain strict data integrity and meet reporting requirements, enhancing overall operational efficiency and accuracy in elemental quantitation.