GB/T 36593-2018 English PDF

US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 36593-2018: Method for chemical analysis of iridium powder -- Determination of silver, gold, palladium, rhodium, ruthenium, lead, platinum, nickel, copper, iron, tin, zinc, magnesium, manganese, aluminum contents -- Inductively coupled plasma atomic emission spectrom
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 36593-2018	199	Add to Cart	3 days	Method for chemical analysis of iridium powder -- Determination of silver, gold, palladium, rhodium, ruthenium, lead, platinum, nickel, copper, iron, tin, zinc, magnesium, manganese, aluminum contents -- Inductively coupled plasma atomic emission spectrom	Valid

Similar standards

GB/T 38783   GB/T 38744   GB/T 34501   GB/T 36592   GB/T 36590   

Basic data

Standard ID: GB/T 36593-2018 (GB/T36593-2018)
Description (Translated English): Method for chemical analysis of iridium powder -- Determination of silver, gold, palladium, rhodium, ruthenium, lead, platinum, nickel, copper, iron, tin, zinc, magnesium, manganese, aluminum contents -- Inductively coupled plasma atomic emission spectrom
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H15
Classification of International Standard: 77.120.99
Word Count Estimation: 10,188
Date of Issue: 2018-09-17
Date of Implementation: 2019-06-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 36593-2018: Method for chemical analysis of iridium powder -- Determination of silver, gold, palladium, rhodium, ruthenium, lead, platinum, nickel, copper, iron, tin, zinc, magnesium, manganese, aluminum contents -- Inductively coupled plasma atomic emission spectrom

---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.
Method for chemical analysis of iridium powder - Determination of silver, gold, palladium, rhodium, ruthenium, lead, platinum, nickel, copper, iron, tin, zinc, magnesium, manganese, copper contents - Inductively coupled plasma atomic emission spectromet ICS 77.120.99 H15 National Standards of People's Republic of China Powder chemical analysis method Silver, gold, palladium, rhodium, iridium, lead, platinum, nickel, copper, Determination of iron, tin, zinc, magnesium, manganese and aluminum Inductively coupled plasma atomic emission spectrometry 2018-09-17 released.2019-06-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Nonferrous Metals Industry Association. This standard is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243). This standard was drafted. Guiyan Platinum Co., Ltd., Guiyan Testing Technology (Yunnan) Co., Ltd., National Standard (Beijing) inspection and certification Company, Guangdong Industrial Analysis and Testing Center, Guiyan Resources (Yimen) Co., Ltd., Nanjing Product Quality Supervision and Inspection Institute, Zijin Mining Group Co., Ltd., Northwest Nonferrous Metal Research Institute. The main drafters of this standard. Ren Chuanting, Fang Wei, Zhang Ling, Xiong Xiaoyan, Gao Ruifeng, Li Huarong, Zhou Wei, Xu Guang, Gan Jianzhuang, Ma Yuan, Li Qiuying, Wang Yingjin, Zhu Wuxun, Wang Yuanyi, Tang Weixue, Chen Xiaolan, Ma Wangrui, Lin Bo, Zhang Wei, Shan Jun, Zhang Xiao, Li Na, Luo Ronggen, Dong Wei. Powder chemical analysis method Silver, gold, palladium, rhodium, iridium, lead, platinum, nickel, copper, Determination of iron, tin, zinc, magnesium, manganese and aluminum Inductively coupled plasma atomic emission spectrometry

1 Scope

This standard specifies silver (Ag), gold (Au), palladium (Pd), rhenium (Rh), ruthenium (Ru), lead (Pb), platinum (Pt), nickel (Ni), copper. A method for measuring the amount of (Cu), iron (Fe), tin (Sn), zinc (Zn), magnesium (Mg), manganese (Mn), and aluminum (Al). This standard applies to the determination of silver, gold, palladium, rhodium, iridium, lead, platinum, nickel, copper, iron, tin, zinc, magnesium, manganese and aluminum. Measuring range. 0.0010%~0.10%.

2 Method summary

The sample is digested with hydrochloric acid-potassium chlorate at high temperature and high pressure, and is connected to each element to be tested by inductively coupled plasma atomic emission spectrometry. The mass fraction of the impurity element is measured and calculated at the wavelength of the wavelength.

3 reagents and materials

3.1 Potassium chlorate. 3.2 Nitric acid (ρ = 1.42 g/mL). 3.3 Hydrochloric acid (ρ = 1.19 g/mL). 3.4 Hydrogen peroxide (30%, volume fraction). 3.5 Mixed acid. Three units of hydrochloric acid (3.3) are mixed with one unit volume of nitric acid (3.2). 3.6 Hydrochloric acid (1 4). 3.7 Silver standard storage solution. Weigh 0.1000g of metallic silver (mass fraction ≥99.99%) and place it in a 100mL Teflon beaker. Add 2mL of nitric acid (3.2), heat and dissolve completely at low temperature, transfer to a 100mL volumetric flask, add 10mL of nitric acid (3.2), dilute with water to Scale. Mix well. 1 mL of this solution contained 1.0 mg of silver. 3.8 Palladium standard storage solution. Weigh 0.1000g of metal palladium (mass fraction ≥99.99%) and place it in a 100mL Teflon beaker. Add 4mL mixed acid (3.5), dissolve completely at low temperature, transfer to a 100mL volumetric flask, add 10mL hydrochloric acid (3.3), dilute with water To the scale. Mix well. 1 mL of this solution contained 1.0 mg of palladium. 3.9 Platinum standard storage solution. Weigh 0.1000g of metal platinum (mass fraction ≥99.99%) and place it in a 100mL Teflon beaker. Add 5mL mixed acid (3.5), dissolve completely at low temperature, evaporate to a small volume, take off slightly cold, add 10mL hydrochloric acid (3.3), boil, cold However, transfer to a 100 mL volumetric flask, dilute to the mark with water, and mix. 1 mL of this solution contained 1.0 mg of platinum. 3.10 铑 standard storage solution. weigh 0.1000g 铑 powder (mass fraction ≥ 99.99%), placed in a PTFE microwave digestion tank, add 10 mL of hydrochloric acid (3.3), 3 mL of hydrogen peroxide (3.4), sealed. Dissolve at 210 ° C for about 4 h until the sample dissolves completely and cool to room temperature. Transfer the solution to a 100 mL volumetric flask, add 10 mL of hydrochloric acid (3.3), dilute to the mark with water, and mix. This solution contains 1mL 1.0mg 铑. 3.11 钌 standard storage solution. weigh 0.1000g 钌 powder (mass fraction ≥ 99.99%), placed in 50mL high temperature and high pressure digestion tube, plus ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 36593-2018_English be delivered?

Answer: Upon your order, we will start to translate GB/T 36593-2018_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 36593-2018_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 36593-2018_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.