GB/T 10656-2022 Active National standards

GB/T 10656-2022 Analysis of water used in boiler and cooling system—Determination of zinc

GB/T 10656-2022 Analysis of water used in boiler and cooling system—Determination of zinc

Publish Date: 2022-03-09 Implement Date: 2022-10-01 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: GB/T 10656-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for water treatment agents

ICS Name: \nChemical testing of water

Publish Date: 2022-03-09

Implement Date: 2022-10-01

Pages: 6 pages

Scope

This document describes the method for determining zinc ions in boiler water and circulating cooling water. This document is applicable to the determination of zinc content in boiler water and circulating cooling water ranging from 0.2 mg/L to 5.0 mg/L.

Development Information

Word Count: 14 Thousand words Pages: 6 pages

Replace the following standards

GB/T 10656-2008 Analysis of water used in boiler and cooling system—Determination of zinc—Zincon spectrophotometry

Referenced Standards

GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods HG/T 4015-2008 Chemical reagents, general method for determining the color range of acid-base indicators (Ph) using pH indicators GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity

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