|
US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 23273.8-2009: Methods for chemical analysis of cobalt oxalate -- Part 8: Determination of nickel, copper, iron, zinc, aluminium, manganese, lead, arsenic, calcium, magnesium and sodium content -- Inductively coupled plasma atomic emission spectrometry
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 23273.8-2009 | English | 189 |
Add to Cart
|
3 days [Need to translate]
|
Methods for chemical analysis of cobalt oxalate -- Part 8: Determination of nickel, copper, iron, zinc, aluminium, manganese, lead, arsenic, calcium, magnesium and sodium content -- Inductively coupled plasma atomic emission spectrometry
| Valid |
GB/T 23273.8-2009
|
PDF similar to GB/T 23273.8-2009
Basic data | Standard ID | GB/T 23273.8-2009 (GB/T23273.8-2009) | | Description (Translated English) | Methods for chemical analysis of cobalt oxalate -- Part 8: Determination of nickel, copper, iron, zinc, aluminium, manganese, lead, arsenic, calcium, magnesium and sodium content -- Inductively coupled plasma atomic emission spectrometry | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H13 | | Classification of International Standard | 77.120.70 | | Word Count Estimation | 8,844 | | Date of Issue | 2009-01-05 | | Date of Implementation | 2009-11-01 | | Regulation (derived from) | National Standard Approval Announcement 2009 No.2 (Total No.142) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the nickel cobalt oxalate, Determination of sodium content, copper, iron, zinc, aluminum, manganese, lead, arsenic, calcium, magnesium. This section applies to drilling of nickel oxalate, copper, iron, zinc, determination of sodium content, aluminum, manganese, lead, arsenic, calcium, magnesium. Measuring range in Table 1. | GB/T 23273.8-2009: Methods for chemical analysis of cobalt oxalate -- Part 8: Determination of nickel, copper, iron, zinc, aluminium, manganese, lead, arsenic, calcium, magnesium and sodium content -- 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.
Methods for chemical analysis of cobalt oxalate Part 8. Determination of nicke, copper, iron, zinc, aluminium, manganese, lead, arsenic, calcium, magnesium and sodium content Inductively coupled plasma atomic emission spectrometry.
ICS 77.120.70
H13
National Standards of People's Republic of China
Methods for chemical analysis of cobalt oxalate
Part 8. nickel, copper, iron, zinc, aluminum, manganese, lead, arsenic,
Calcium, magnesium, sodium content - Inductively coupled plasma
Emission Spectrometry
Posted 2009-11-01 2009-01-15 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 23273 "Methods for chemical analysis of cobalt oxalate" a total of eight sections.
--- Part 1. Determination of cobalt content by potentiometric titration
--- Part 2. Determination of lead content of electrothermal atomic absorption spectrometry
--- Part 3. Determination of arsenic content by hydride generation - atomic fluorescence spectrometry
--- Part 4. Determination of silicon content - Molybdenum blue spectrophotometric method
--- Part 5. calcium, magnesium, sodium content - Flame Atomic Absorption Spectrometry
--- Part 6. Determination of the amount of chloride ion selective electrode method
--- Part 7. Determination of sulfate ion content of combustion - iodometric method
--- Part 8. nickel, copper, iron, zinc, aluminum, manganese, lead, arsenic, calcium, magnesium, sodium content - Inductively coupled plasma atomic emission spectrometry
This section section 8.
This part is proposed by the China Nonferrous Metals Industry Association.
The non-ferrous metal part by the National Standardization Technical Committee.
This section is responsible for drafting Jinchuan Group Limited.
This section is drafted Ltd. Ganzhou cobalt tungsten.
This in part by the Jinchuan Group Co., Ltd. Zhejiang Huayou Cobalt Co. Ltd. participated in the drafting.
The main drafters of this section. Wan Jian-hong, Wang Li, Liu Donglian, Liangyu Xia, Wang Ke Zhen, Lvqing Cheng, Huang Xiaoting, Zhu Zhenqing, Xie Bohua.
Methods for chemical analysis of cobalt oxalate
Part 8. nickel, copper, iron, zinc, aluminum, manganese, lead, arsenic,
Calcium, magnesium, sodium content - Inductively coupled plasma
Emission Spectrometry
1 Scope
GB/T 23273 provisions of this part of the nickel, copper, iron, zinc, aluminum, manganese, lead, arsenic, calcium, magnesium, sodium determination of the amount of cobalt oxalate.
This section applies to nickel, copper, iron, zinc, aluminum, manganese, lead, arsenic, calcium, magnesium, sodium oxalate determining the amount of cobalt. Determination of the range in Table 1.
Table 1 measurement range of each element
Element Name Measuring range /%
Ni 0.001 ~ 0.01
Cu 0.001 ~ 0.01
Fe 0.001 ~ 0.01
Zn 0.001 ~ 0.01
Al 0.0005 ~ 0.005
Mn 0.001 ~ 0.01
Pb 0.001 ~ 0.01
As 0.0001 ~ 0.004
Ca 0.001 ~ 0.01
Mg 0.001 ~ 0.01
Na 0.001 ~ 0.01
2 Method summary
Cobalt oxalate in air on 300 ℃ ~ 400 ℃ calcination furnace after conversion into black oxide, dissolved in aqua regia. Media in aqua regia
, Press the instrument optimized operating conditions and optimization of analytical lines, using similar standard solution and cobalt matrix matches the sample composition, electricity
Determination of cobalt oxalate of nickel, copper, iron, zinc, aluminum, manganese, lead, arsenic, calcium, magnesium, sodium content by inductively coupled plasma atomic emission spectrometry.
3 Reagents
The reagents used in addition to special requirements, the rest are pure class distinctions, solution preparation and analysis are secondary distilled water, after all storage solution preparation
Stored in plastic bottles.
3.1 hydrochloride (ρ1.19g/mL).
Nitrate 3.2 (ρ1.42g/mL).
3.3 HCl (1 + 1).
3.4 nitric acid (1 + 1).
3.5 aqua regia. 3 parts of hydrochloric acid (3.1) + 1 part nitric acid (3.2).
3.6 cobalt (≥99.999%).
3.7 cobalt matrix solution. Weigh 3.200g cobalt (3.6) in 400mL beaker was slowly added to 30mL of nitric acid (3.4), heated to
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 23273.8-2009_English be delivered?Answer: Upon your order, we will start to translate GB/T 23273.8-2009_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 23273.8-2009_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 23273.8-2009_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+ countriesQuestion 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 [email protected]. 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.
|