This document establishes a rapid and accurate method for the determination of nonylphenol in caulking agents, provides technical guidance for testers in this field, and provides technical support for protecting the environment and human health. Specifies the principles, reagents and materials, instruments and equipment, sample preparation and preservation, measurement steps, result calculation, precision, other and test report requirements for the determination of nonylphenol content in indoor ceramic tile caulking agents.
T/SSM 12-2023 history
2023T/SSM 12-2023 Determination of nonylphenol content in indoor ceramic tile beautifying agent by gas chromatography-mass spectrometry