This standard specifies the liquid chromatography-mass spectrometry/mass spectrometry method for the determination of lidocaine, tetracaine and cinchaine in cosmetics. This standard is applicable to the detection of lidocaine, tetracaine and cinchaine in facial cleansers, creams and toners.
SN/T 4147-2015 history
2015SN/T 4147-2015 Determination of lidocaine,tetracaine and dibucaine in cosmetics for import and export.LC-MS/MS method