GB/T 20380.3-2006 Replaced National standards

GB/T 20380.3-2006 Starch and derived products—Heavy metals content—Part 3:Determination of lead content by atomic absorption spectrometry with electrothermal atomization

Publish Date: 2006-03-14 Implement Date: 2006-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20380.3-2006

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Food processing and products

ICS Name: Starch and its derivative products

Publish Date: 2006-03-14

Implement Date: 2006-10-01

Pages: 7 pages

Scope

This part of GB/T 20380 specifies the method for determining the lead content in starch and its derivatives and by-products by electrothermal atomic absorption spectrometry. The process parameters involved in electrothermal 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.