GB/T 20931.10-2007 English PDF
| Standard ID | USD | BUY PDF | Lead-Days | Standard Title (Description) | Status |
| GB/T 20931.10-2007 | 159 | Add to Cart | 3 days | Methods for chemical analysis of lithium -- Determination of copper content -- Flame atomic absorption spectrometric method | Valid |
Basic data
Standard ID: GB/T 20931.10-2007 (GB/T20931.10-2007)Description (Translated English): Methods for chemical analysis of lithium -- Determination of copper content -- Flame atomic absorption spectrometric method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H14
Classification of International Standard: 77.120.99
Word Count Estimation: 6,666
Date of Issue: 2007-04-30
Date of Implementation: 2007-11-01
Regulation (derived from): China National Standard Announcement 2007 No.5 (Total No.105) ("China Standardization")
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the method for determination of copper content of lithium. This section applies to the determination of copper content of lithium. Measuring range (mass fraction): 0. 0010% to 0. 1%.