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in stockReleased: 1984-12-15
UNE 55709:1984
SURFACE ACTIVE AGENTS. RAW-MATERIALS FOR DETERGENT FORMULATIONS. GENERAL METHOD FOR DETERMINATION OF IRON CONTENT. 1,10-PHENANTROLINE SPECTROPHOTOMETRIC METHOD
Agentes de superficie. Materias primas para formulaciones detergentes. Método general de determinación del hierro. Método espectrofotométrico con 1,10-fenantrolina.
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Standard number: | UNE 55709:1984 |
Pages: | 8 |
Released: | 1984-12-15 |
Status: | Standard |
DESCRIPTION
This standard UNE 55709:1984 SURFACE ACTIVE AGENTS. RAW-MATERIALS FOR DETERGENT FORMULATIONS. GENERAL METHOD FOR DETERMINATION OF IRON CONTENT. 1,10-PHENANTROLINE SPECTROPHOTOMETRIC METHOD is classified in these ICS categories:
- 71.100.40