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ISO/TS 17226:2003
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Leather Chemical tests Determination of formaldehyde content
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
08-01-2021
French, English
21-08-2003
ISO/TS 17226:2003 specifies two methods for the determination of free and released formaldehyde in leathers. One method is relatively simple with regard to the laboratory equipment (colorimetric method), while the other needs more sophisticated equipment (HPLC method). The HPLC method is selective and not sensitive to coloured extracts.
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