This standard specifies methods for the determination of diethylene glycol in toothpaste by gas chromatograph and gas chromatograph-mass spectrometry. It is suitable for the accurate determination of diethylene glycol in toothpaste. Gas chromatography, CG has a detection limit of 0.05 g/kg, while gas chromatograph-Mass spectrometry is more sensitive with a detection limit of 0.03 g/kg. The standard details the extraction of samples, the use of reagents, and the requirements for instrumentation and equipment to ensure the accuracy and Reliability of analytical results.
| Status | Active |
|---|---|
| CCS | C53 | ICS | 67.040 |
| Release Date | 2008-05-05 00:00:00 | Implementation Date | 2008-12-01 00:00:00 |