| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 8151.21-2017 | English | 199 |
Add to Cart
|
Days<=3
|
Methods for chemical analysis of zinc concentrates -- Part 21: Determination of thallium content -- Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry
|
GB/T 8151.21-2017
| Valid |
GB/T 8151.21-2017
|