GB/T 45458-2025 in English

VALID

Method for determination of trace elements in attapulgite

Issued on:2025-03-28
Implemented on:2025-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $270.00
$262.00

Standard No:	GB/T 45458-2025
Document status:	VALID
Title in English:	Method for determination of trace elements in attapulgite
Title in Chinese:	凹凸棒石微量元素测定方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2025-03-28
Implemented on:	2025-10-01
ICS Classification:	73.080-Non-metalliferous minerals
Chinese Classification:	Q69-Other non-metal mine product
Professional Classification:	GB-National Standard
Related Keywords:	trace elements attapulgite scopethis document attapulgite clay plasma atomic emission spectrometry other elements
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《GB/T 45458-2025凹凸棒石微量元素测定方法》由TC406（全国非金属矿产品及制品标准化技术委员会）归口，主管部门为中国建筑材料联合会。

Scope

This document describes the sample preparation, inductively coupled plasma atomic emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS) and atomic fluorescence spectrometry (AFS) for the determination of trace elements in attapulgite. This document is applicable to the determination of 18 trace elements, including barium, beryllium, cadmium, cobalt, chromium, copper, manganese, molybdenum, nickel, lead, tin, strontium, vanadium, zinc, arsenic, mercury, antimony and selenium, in attapulgite clay ore and its products. Other elements can be used after verification.

More samples: DL/T 5154-2012 JGJ 94-2008 NB/T 47013.2-2015

Sample only — not a preview of GB/T 45458-2025