BS 7317-7:1990
Methods for analysis of high purity copper cathode Cu-CATH-1. Method for determination of lead by lanthanum hydroxide separation and atomic absorption spectrophotometry
| Edition date: |
1990-07-31
In Force
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| Available languages: | English | ||
| Summary: | This Part of BS 7317 describes a method for the determination of the actual amount of the impurity element lead present in high purity copper cathode (designated Cu-CATH-1), by atomic absorption spectrophotometry. It is applicable to concentrations of lead not exceeding the following limit.
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| ICS: | |||
| CTN: | NFE/34 - NFE/34 | ||
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Reemplazo Normas |
Reemplaza a DD 95-7:1986 |










