Plastics — Phenolic resins — Determination of hexamethylenetetramine content — Kjeldahl method, perchloric acid method and hydrochloric acid method
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Reference:
ISO 8988:2006
Publication Year:
2006
Domain:
ISO 8988:2006 specifies three methods for the determination of the hexamethylenetetramine ("hexa") content of phenolic resins:
- a Kjeldahl method;
- direct titration with perchloric acid;
- potentiometric titration with hydrochloric acid.
36 500 F CFA
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