This part of SN/T 1877 specifies methods for the determination of polycyclic aromatic hydrocarbons in release agents by gas chromatography-mass spectrometry, high performance liquid chromatography and gas chromatography. This section applies to the determination of polycyclic aromatic hydrocarbons in release agents.
SN/T 1877.1-2007 history
2007SN/T 1877.1-2007 Determination of polycyclic aromatic hydrocarbons in mold-release agent