PURCHASED TEST METHODS ARE DELIVERED AS A LINK IN YOUR EMAILED RECEIPT.
AATCC TM207-2019, Seam Twist in Garments Before and After Home Laundering
Developed in 2017 by AATCC Committee RA42; revised 2019
1. Purpose and Scope
1.1 This test method is applicable to wettable (non-hydrophobic) textile fabrics that may contain free or hydrolyzed formaldehyde, particularly fabrics finished with chemicals containing formaldehyde. It provides a water extraction process and a subsequent colorimetric analysis of the amount of free and hydrolyzed formaldehyde extracted (see note 14.1 and Section 3.1 and Section 3.2).
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The above information is only a summary of the AATCC test method.