T/NAIA 0134-2022 Active Group standards

T/NAIA 0134-2022 Determination of iron, lead, arsenic, and mercury in industrial sulfuric acid by inductively coupled plasma optical emission spectroscopy (ICP-OES)

Publish Date: 2022-08-15 Implement Date: 2022-08-31 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: T/NAIA 0134-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Acid

Publish Date: 2022-08-15

Implement Date: 2022-08-31

Scope

Main technical content: This document specifies the principles, reagents, materials, instruments, and analytical steps for determining the metal elements of iron, lead, arsenic, and mercury in industrial sulfuric acid using inductively coupled plasma optical emission spectrometry (ICP-OES). This document is applicable to industrial sulfuric acid produced from pyrite, sulfur, smelting fumes, or other sulfur-containing raw materials.

Development Information

Related Standards

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Publish Date: 1990-12-30

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GB/T 12684.2-1990 Replaced

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GB/T 12684.3-1990 Replaced

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Publish Date: 1990-12-30

GB/T 12684.4-1990 Replaced

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Publish Date: 1990-12-30