Single-Element and Multi-Element AAS Standards Dissolved in Oil


Merck’s single-element and multi-element standards dissolved in oil are suitable as ready-to-use calibration standards for the reliable analysis of non-aqueous matrices. All our AAS oil dissolved standards are officially certified and traceable to standard reference materials from NIST. 

For highest precision, Certipur® AAS standards dissolved in oil are analyzed and certified by our own calibration laboratory that has been accredited according to DIN EN ISO/ IEC 17025. All relevant information, including uncertainty data and traceability, is documented in an extensive, batch-specific Certificate of Analysis.

For use in AAS, Certipur® standards dissolved in oil are diluted to the required concentration with Merck standard oil for AAS (1.13898.2500) or with non-polar solvents.

Catalog Number Catalog Name
115053 鈣溶於油中標準液 1 kg/l (Calcium standard dissolved in oil)
115061 鈷溶於油中標準液 1 kg/l (Cobalt standard dissolved in oil)
115054 鉀溶於油中標準液 1 kg/l (Potassium standard dissolved in oil)
109479 多元素標準液 III (溶於油中) (Multi-element standard III dissolved in oil)
115072 磷酸溶於油中標準液 1 kg/l (Phosphorus standard dissolved in oil)
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