RO
SR EN 13268:2002
Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts
This European Standard specifies a method for the qualitative and quantitative determination of ethylene oxide and propylene oxide groups in ethylene oxide (EO) and propylene oxide (PO) adducts, polyethers and polyglycol esters. NOTE If a suitable calibration is performed, methoxy groups can also be determined.
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Status :
Valid
Approval date : 7/30/2002
Publish date : 7/31/2002
Number of pages : 18
ICS : 71.100.40 Surface active agents
Technical Committee : 298 - Surface active agents, cosmetic products and antiseptics
- Replaces (partial) STAS 10938-83
- Normative reference SR ISO 607:2001
- Normative reference SR ISO 3696:1995
- Amended by SR EN 13268:2002/AC:2003