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BS 4258-8:1978

Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of calcium content (flame atomic absorption method)

Standard Details

Determination of calcium content down to 10 mg/kg by photometric measurement of absorption of the 422.7 line emitted by a hollow cathode calcium lamp. Also for use in the food industry.

General Information

Status : Confirmed
Standard Type: Main
Document No: BS 4258-8:1978
Document Year: 1978
Pages: 12
  • Section Volume:
  • GBM38 Chemical Technology (GMB38)

Life Cycle

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Confirmed
BS 4258-8:1978
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