JJF 1643-2017 Active National Metrology Technical Specifications JJF

JJF 1643-2017 Program of Pattern Evaluation for Chemical Oxygen Demand(COD)Meters

Publish Date: 2017-09-26 Implement Date: 2017-12-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1643-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2017-09-26

Implement Date: 2017-12-26

Pages: 32 pages

Scope

The type evaluation outline is applicable to the type evaluation of the chemical oxygen demand (COD) measuring instrument using the dichromate method.

Development Information

Word Count: 37 Thousand words Pages: 32 pages

Referenced Standards

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods

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