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HJ 490-2009 Water quality-Determinaton of silver-Spectrophotometry with cation 2B
Standard No.: HJ 490-2009 Status: VALID remind me the status change
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Standard No.: HJ 490-2009
Chinese Name: 水质 银的测定 镉试剂2B分光光度法
English Name: Water quality-Determinaton of silver-Spectrophotometry with cation 2B
Professional Classification: HJ Professional Standard - Environment
Issued by:
Issued on: 2009-09-27
Implemented on: 2009-11-01
Status: VALID
Replace:GB11908-89
Language: English
File Format: PDF
Word Count:
Price(USD): please email coc@codeofchina.com for quotation
Delivery: via email in
HJ 490-2009 The following standards are cited:
HJ 490-2009 Cited by the following standards:
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