JJF 2340-2025 Active National Metrology Technical Specifications JJF

JJF 2340-2025 Calibration Specification for On‑line Cyanide Water Quality Analyzers

Publish Date: 2025-11-05 Implement Date: 2026-05-05 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: JJF 2340-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2025-11-05

Implement Date: 2026-05-05

Pages: 16 pages

Scope

This specification is applicable to the calibration of online cyanide water quality analyzers that use the principle of spectrophotometry and have a measurement range of (0.002~2) mg/L.

Development Information

Word Count: 17 Thousand words Pages: 16 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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