| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF | 
		
			| GB/T 11848.12-2025 | English | RFQ | 
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                    3 days [Need to translate]
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                    (Methods for analysis of uranium ore concentrate - Part 12: Determination of boron - Inductively coupled plasma mass spectrometry)
                 | Valid | 
                    GB/T 11848.12-2025
                 | 
		
			| GB/T 11848.12-1999 | English | 209 | 
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                    3 days [Need to translate]
                 | 
                    Determination of boron in uranium ore concentrate by spectrophotometry
                 |   | 
                    GB/T 11848.12-1999
                 | 
		
			| GB/T 11848.12-1989 | English | RFQ | 
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                    3 days [Need to translate]
                 | 
                    Determination of boron in uranium ore concentrate by spectrophotometry
                 | Obsolete | 
                    GB/T 11848.12-1989
                 |