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Homepage>UNE standards>UNE 55540:1979 SURFACE ACTIVE AGENTS. DETERMINATION OF FREEE ALKALINITY OR FREE ACIDITY. TITRIMETRIC METHOD
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in stockReleased: 1979-12-15
UNE 55540:1979 SURFACE ACTIVE AGENTS. DETERMINATION OF FREEE ALKALINITY OR FREE ACIDITY. TITRIMETRIC METHOD

UNE 55540:1979

SURFACE ACTIVE AGENTS. DETERMINATION OF FREEE ALKALINITY OR FREE ACIDITY. TITRIMETRIC METHOD

Agentes de superficie. Determinación de la alcalinidad libre o de la acidez libre. Método de valoración volumétrica.

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18.70 EUR
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Standard number:UNE 55540:1979
Pages:4
Released:1979-12-15
Status:Standard
DESCRIPTION

This standard UNE 55540:1979 SURFACE ACTIVE AGENTS. DETERMINATION OF FREEE ALKALINITY OR FREE ACIDITY. TITRIMETRIC METHOD is classified in these ICS categories:

  • 71.100.40