Home Cart Quotation Policy About-Us
www.ChineseStandard.net
Database: 221581 (27 Mar 2026)
SEARCH
Path: Home > GB/T > Page453 > GB/T 223.40-2007

GB/T 223.40-2007 PDF English

Price & Delivery

US$189.00 · In stock · Download in 9 seconds
GB/T 223.40-2007: Iron, steel and alloy -- Determination of niobium content by the sulphochlorophenol S spectrophotometric method
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure
Status: Valid

GB/T 223.40: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
GB/T 223.40-2007English189 Add to Cart 3 days [Need to translate] Iron, steel and alloy -- Determination of niobium content by the sulphochlorophenol S spectrophotometric method
GB/T 223.40-1985English199 Add to Cart 2 days [Need to translate] Methods for chemical analysis of iron, steel and alloy--The anion-exchange separation-sulphochlorophenol S photometric method for the determination of niobium content

Click to Preview a similar PDF

Basic data

Standard ID GB/T 223.40-2007 (GB/T223.40-2007)
Description (Translated English) Iron, steel and alloy -- Determination of niobium content by the sulphochlorophenol S spectrophotometric method
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H11
Classification of International Standard 77.040.30
Word Count Estimation 7,783
Date of Issue 2007-03-09
Date of Implementation 2007-10-01
Older Standard (superseded by this standard) GB/T 223.40-1985; GB/T 223.39-1994
Quoted Standard GB/T 6379.1; GB/T 6379.2; GB/T 20066
Regulation (derived from) National Standard Approval Announcement 2007 No.3 (Total No.103)
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 determination of niobium with sulphochlorophenol S spectrophotometry. This section applies to carbon steel, low alloy steel for the determination of the mass fraction of 0. 010% to 0. 50% niobium content.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 223.40-2007_English be delivered?


Answer: Upon your order, we will start to translate GB/T 223.40-2007_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 223.40-2007_English with my colleagues?


Answer: Yes. The purchased PDF of GB/T 223.40-2007_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 223.40-2007?


Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 223.40-2007 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.
Refund Policy Privacy Policy Terms of Service