GB/T 43220-2023 Active National standards

GB/T 43220-2023 Determination of arsenic in solid biofuels

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 43220-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Coal analysis methods

ICS Name: \nCoal

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 11 pages

Scope

This document describes the method outline, reagents and materials, instrumentation, samples, experimental steps, result calculation and presentation, and the precision of the method for determining arsenic in solid biomass fuels using hydrogen generation atomic fluorescence spectrometry and hydrogen generation atomic absorption spectrometry. This document is applicable to the determination of arsenic in solid biomass fuels.

Development Information

Word Count: 23 Thousand words Pages: 11 pages

Referenced Standards

GB/T 622-1989 Chemical reagent—Hydrochloric acid GB/T 622-2006 Chemical reagent—Hydrochloric acid GB/T 623-2011 Chemical reagent—Perchloric acid GB/T 625-1989 Chemical reagent—Sulfuric acid GB/T 625-2007 Chemical reagent—Sulfuric acid GB/T 626-1989 Chemical reagent—Nitric acid GB/T 626-2006 Chemical reagent—Nitric acid 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 GB/T 6684-2002 Chemical reagent—Hydrogen peroxide 30% GB/T 15337-1994 General rules for atomic absorption spectrometric analysis GB/T 15337-2008 General rules for atomic absorption spectrometric analysis GB/T 21191-2007 Atomic fluorescence spectrometer GB/T 21923-2008 General testing rules for solid biofuels GB/T 26814-2011 Microwave digestion equipment GB/T 28730-2012 Method for preparation of solid biofuels sample GB/T 623-2024 Chemical reagent—Perchloric acid GB/T 625-2024 Chemical reagent—Sulfuric acid GB/T 623-1992 Chemical reagent--Perchloric acid

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