HJ 668-2013 Active Industry standards-Environmental protection

HJ 668-2013 Water quality determination of total nitrogen by flow injection-Naphthalene-2,3-dicarboximide spectrophotometry

HJ 668-2013 Water quality determination of total nitrogen by flow injection-Naphthalene-2,3-dicarboximide spectrophotometry

Publish Date: 2013-10-25 Implement Date: 2014-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: HJ 668-2013
Standard Type: Industry standards
Standard Status: Active
is_force_gb: no
CCS Name: Environmental protection
ICS Name: Environmental protection, health, and safety (vocabulary)
Publish Date: 2013-10-25
Implement Date: 2014-01-01
Pages: 11 pages

Scope

This standard is applicable to the determination of total nitrogen in surface water, groundwater, domestic wastewater, and industrial wastewater.

Development Information

Pages: 11 pages

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