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Status : Active
Standard Type : Main
Document No : ISO 17190-4:2020
Document Year : 2020
Pages : 6
Edition : 2
Section Volume : Aids for ostomy and incontinence (ISO/TC 173/SC 3.)
This method is applicable to powdered polymeric superabsorbent materials that are free-flowing under the specified test conditions. Substances other than water that are volatile in this temperature range will interfere. The onus is on the polymer formulator/producer to decide if such interference is possible and either exclude the method from use, provide an alternative or modify the method accordingly.