【国外标准】 Standard Test Method for Free Formaldehyde Content of Amino Resins (Withdrawn 2006)

1.1 This test method covers the determination of free formaldehyde in amino resins and their aqueous and nonaqueous solutions. Amino resin-free formaldehyde levels from about 0.02 to 5.0% can be determined by this test method. The applicability of this test method to other matrices is unknown. 1.2 This standard does not purport to address the safety problems associated with its use. It is the responsibility of the user of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.