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GB/T 42273-2022 English PDF

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US$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42273-2022: Methods for chemical analysis of zirconium compounds - Determination of calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead contents - Inductively coupled plasma atomic emission spectrometry
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42273-2022	239	Add to Cart	3 days	Methods for chemical analysis of zirconium compounds - Determination of calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead contents - Inductively coupled plasma atomic emission spectrometry	Valid

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Basic data

Standard ID: GB/T 42273-2022 (GB/T42273-2022)
Description (Translated English): Methods for chemical analysis of zirconium compounds - Determination of calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead contents - Inductively coupled plasma atomic emission spectrometry
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H14
Classification of International Standard: 77.120.99
Word Count Estimation: 11,113
Date of Issue: 2022-12-30
Date of Implementation: 2023-04-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42273-2022: Methods for chemical analysis of zirconium compounds - Determination of calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead contents - Inductively coupled plasma atomic emission spectrometry

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 77.120.99 CCSH14 National Standards of People's Republic of China Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, Determination of copper, nickel, lead content Inductively Coupled Plasma-Atomic Emission Spectrometry Released on 2022-12-30 and implemented on 2023-04-01 State Administration for Market Regulation Released by the National Standardization Management Committee

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China Nonferrous Metals Industry Association. This document is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243). This document is drafted by. Jiangxi Tungsten and Rare Earth Product Quality Supervision and Inspection Center, Jiangxi Jingan High-tech Co., Ltd., Jiangxi Jinan Yuan Nonferrous Geological Testing Co., Ltd., Yingge Porcelain (Zhejiang) Zirconium Industry Co., Ltd., Shenzhen Zhongjin Lingnan Nonferrous Metals Co., Ltd. The main drafters of this document. Li Ping, Chen Wen, Xu Na, Tang Ying, Li Linghai, Yang Lisha, Dai Xuding, Chen Zhiyong, Fu Zhengwei, Jiang Dongmin, Zuo Hongyi, Tan Xiuli. Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, Determination of copper, nickel, lead content Inductively Coupled Plasma-Atomic Emission Spectrometry

1 Scope

This document describes the determination of calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, Method for manganese, copper, nickel and lead content. This document applies to zirconium oxychloride, zirconium carbonate, zirconium sulfate, zirconium hydroxide containing calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel and lead Quantitative determination. The measurement range is shown in Table 1. Table 1 Measuring range element quality score element quality score Ca 0.0005~0.050 Cd 0.0005~0.050 Hf 0.100~2.000 Zn 0.0005~0.050 Ti 0.0005~0.050 Mn 0.0005~0.050 Na 0.0005~0.050 Cu 0.0005~0.050 Fe 0.0005~0.050 Ni 0.0005~0.050 Cr 0.0005~0.050 Pb 0.0005~0.050

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 6682 Analytical laboratory water specifications and test methods GB/T 8170 Numerical rounding off rules and expression and determination of limit values GB/T 17433 Basic Terms for Chemical Analysis of Metallurgical Products

3 Terms and Definitions

The terms and definitions defined in GB/T 17433 apply to this document.

4 principles

The sample was dissolved in hydrochloric acid, and measured by inductively coupled plasma atomic emission spectrometry in dilute hydrochloric acid medium. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42273-2022_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42273-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 42273-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42273-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.