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Stability: 2-100 ppb levels stable (alone or mixed with all other metals that are at comparable levels) as the MoOF5-2 for months in 1% HNO3 / LDPE container
This standard is suitable for use with both ICP-MS and ICP-OES methods
2-Methyldiphenylsulfide
21α(H)-(22RS)-Trishomohopane
If after flushing the response of the internal standards in the calibration blank are out of limits
2,3,3',4,4',5',6-Heptachlorobiphenyl ICP-59N-10X-0.5 Stability: 2-100 ppb levels stableChiron is a leading producer and supplier of advanced chemical products for use within research and analysis. They are a global leader in the synthesis, isolation and purification of analytical reference materials for analysis of petroleum, food safety, environmental, forensic, and pharmaceutical applications. Producing sophisticated fine chemicals in microgram to multi kilogram scales, as well as performing contract R&D and custom synthesis for
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