T/QAS 045-2021 Active Group standards

T/QAS 045-2021 The determination of silicate in brine using molybdenum blue colorimetric method

T/QAS 045-2021 The determination of silicate in brine using molybdenum blue colorimetric method

Publish Date: 2021-08-26 Implement Date: 2021-09-01 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: T/QAS 045-2021
Standard Type: Group standards
Standard Status: Active
is_force_gb: no
CCS Name: Analysis methods for heavy metals and their alloys
ICS Name: \nChemical testing of water
Publish Date: 2021-08-26
Implement Date: 2021-09-01

Scope

Main technical content: This document specifies the method for determining metasilicic acid in brine. This document is applicable to the determination of metasilicic acid in brine, with a detection limit of 0.15 mg/L and a measurement range of 0.15 mg/L to 200 mg/L.

Development Information

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