GB/T 20380.4-2006 Active
GB/T 20380.4-2006 Starch and derived products—Heavy metals content—Part 4:Determination of cadmium content by atomic absorption spectrometry with electrothermal atomization
Abstract
This part of GB/T 20380 specifies the method for determining the cadmium content in starch and its derivatives and by-products by electric heating atomic absorption spectrometry. The process parameters involved in electric heating atomic absorption spectrometry are far more than those in flame atomic absorption spectrometry, so it is impossible to provide a comprehensive method to ensure satisfactory experimental results on various instruments. Therefore, each analyst should optimize the operating conditions of their own instruments according to general or specific guidelines.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 20380.4-2006 |
| CCS | Food processing and products |
| ICS | Starch and its derivative products |
| Implement Date | 2006-10-01 |