GB/T 11909-1989 Abolished National standards

GB/T 11909-1989 Water quality—Determination of silver—Spectrophotometric method with 3,5-Br2-PADAP

Publish Date: 1989-12-25 Implement Date: 1990-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 11909-1989

Standard Type: National standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Analysis methods for toxic substances in water environments

ICS Name: Comprehensive Water Testing

Publish Date: 1989-12-25

Implement Date: 1990-07-01

Publisher: The National Technical Supervision Bureau

Pages: 8 pages

Development Information

Drafting Units:

China National Environmental Monitoring Center

Drafting Persons:

Leng Wenxuan

Word Count: 6 Thousand words Pages: 8 pages

Superseded by the following standards

HJ 489-2009 Water quality determination of silver by 3,5-Br2-PADAP spectrophotometry

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