Alkylphenol ethoxylates in waste waters

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Description of the programme

This proficiency testing (AGLAE's programme ‘73’) in waste waters similar to industrial waste waters is provided in the frame of:

accreditation scopes related to physico-chemical analyses in waters (check AGLAE's accreditation - Cofrac No. 1-1664)
approvals issued by Departments of environment

Détail des paramètres mis en oeuvre

NP1EO: 4-nonylphenol monoethoxylate (mixture of isomers)

NP2EO: 4-nonylphenol diethoxylate (mixture of isomers)

OP1EO: 4-octylphenol monoethoxylate

OP2EO: 4-octylphenol diethoxylate