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GB/T 3654.6-2008 English PDF

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Q: Should I purchase the latest version GB/T 3654.6-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3654.6-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 3654.6-2008: Ferroniobium -- Determination of sulfur content -- Combustion-iodate titrimetric method, methylene blue photometric method and infrared absorption method
Status: Valid

GB/T 3654.6: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 3654.6-2008	279	Add to Cart	3 days	Ferroniobium -- Determination of sulfur content -- Combustion-iodate titrimetric method, methylene blue photometric method and infrared absorption method	Valid
GB/T 3654.6-1983	199	Add to Cart	2 days	Methods for chemical analysis of ferroniobium--The combustion iodate volumetric method for the determination of sulfur content	Obsolete

Similar standards

GB/T 5686.2 GB/T 3654.3 GB/T 4336 GB/T 3653.1 GB/T 3654.10 GB/T 3654.8

Basic data

Standard ID: GB/T 3654.6-2008 (GB/T3654.6-2008)
Description (Translated English): Ferroniobium -- Determination of sulfur content -- Combustion-iodate titrimetric method, methylene blue photometric method and infrared absorption method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H11
Classification of International Standard: 77.100
Word Count Estimation: 12,132
Date of Issue: 2008-05-13
Date of Implementation: 2008-11-01
Older Standard (superseded by this standard): GB/T 3654.6-1983; GB/T 3654.7-1983
Quoted Standard: GB/T 4010
Regulation (derived from): National Standard Approval Announcement 2008 No.8 (Total No.121)
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 use iodimetry, methylene blue and infrared absorption spectrophotometric method for the determination of sulfur in iron content of niobium. This section applies to the determination of niobium iron sulfur content. Iodimetry measurement range (mass fraction): 0. 035%-0. 090%, methylene blue spectrophotometric measurement range (mass fraction): 0. 0050%-0. 035%, measurement range (mass fraction) infrared absorption method: 0. 0050% ~ 0. 090%.

GB/T 3654.6-2008: Ferroniobium -- Determination of sulfur content -- Combustion-iodate titrimetric method, methylene blue photometric method and infrared absorption method

---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.
Ferroniobium. Determination of sulfur content. Combustion-iodate titrimetric method, methylene blue photometric method and infrared absorption method ICS 77.100 H11 National Standards of People's Republic of China Replacing GB/T 3654.6 ~ 3654.7-1983 Determination of niobium iron-sulfur content - Combustion iodometric method, Methylene blue photometric method and infrared absorption method Posted 2008-05-13 2008-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This part is GB/T 3654.6-1983 "the determination of niobium iron chemical analysis of combustion iodometric method for sulfur content" and GB/T 3654.7- 1983 "spectrophotometric determination of niobium iron chemical analysis of methylene blue sulfur content," the integration of amendments. This Part replaces GB/T 3654.6-1983 and GB/T 3654.7-1983. This portion of the GB/T 3654.6-1983 and GB/T 3654.7-1983 compared amendments mainly are. Increasing the infrared absorption method. This part is proposed by the China Iron and Steel Association. This section is under the jurisdiction of Metallurgical Industry Information Standards Institute. This section is drafted. Sinosteel Jilin Ferroalloy Co., Ltd. The main drafters of this section. Yang Fan, Gao Lin, Liu Bing, in Guiping. This part of the standard replaces the previous editions are. --- GB/T 3654.6-1983; --- GB/T 3654.7-1983. Determination of niobium iron-sulfur content - Combustion iodometric method, Methylene blue photometric method and infrared absorption method Warning. Use of this section shall be a person experiences regular laboratory work. This section does not indicate that all possible security issues. (1) Where. T --- potassium iodate standard solution titration titer equivalent of sulfur in grams per milliliter (g/mL); M1 --- said amount of lead sulfate, expressed in grams (g); ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 3654.6-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 3654.6-2008_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 3654.6-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 3654.6-2008_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.

Question 5: Should I purchase the latest version GB/T 3654.6-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3654.6-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.