SPEX CertiPrep US EPA Method 200.7 (Rev. 4.4) and SW-846 Method 6010 (3rd Ed.)(5% HNO3 Matrix)

AA & ICP calibration standards are provided for routine instrument calibration. The concentrations and matrices have been selected for convenience of use and stability.

Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

This multi-element calibration standard contains 4 elements.

• Multi-element calibration standard 3A is a 500 mL bottle which contains 100 µg/mL (100 ppm) Phosphorus and 20 µg/mL (20 ppm) Cerium, Cobalt, Vanadium.

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