YS/T 423.4-2000Methods for chemical analysis of nuclear-grade boron carbide powder. Determination of iron content (English PDF)
核极碳化硼粉末化学分析方法 铁量的测定
YS/T 423.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 423.4-2025 | Methods for chemical analysis of nuclear-grade boron carbide—Part4: Determination of iron content—Spectrophotometry and the inductively coupled plasma atomic emission spectrometry | Valid |
| YS/T 423.4-2000 | Methods for chemical analysis of nuclear-grade boron carbide powder. Determination of iron content | Obsolete |
YS/T 423.4-2000 is obsolete. It has been replaced by YS/T 423.4-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
This is a limited preview
Buy now to download the full PDF
Need quotation for your management?
Get a formal quotation for YS/T 423.4-2000 in 30 minutes.
Issued by
CHCMI
Level / Type
National · Recommended
Issue date
March 29, 2000
Implementation date
October 1, 2000
Scope
YS/T 423.4-2000 is the English-translated version of 核极碳化硼粉末化学分析方法 铁量的测定.
YS/T 423.4-2000 is the Chinese industry standard "Methods for chemical analysis of nuclear-grade boron carbide powder. Determination of iron content". It was issued on March 29, 2000 by CHCMI, and took effect on October 1, 2000. It is obsolete: it has been replaced by YS/T 423.4-2025.
Found what you need?
Document preview — YS/T 423.4-2000
National Standard of the People's Republic of China
Issued by: CHCMI
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Issuing body: CHCMI.
Date of issue: 2000-03-29.
Date of implementation: 2000-10-01.
Status: obsolete, replaced by YS/T 423.4-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
How to Download YS/T 423.4-2000
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
YS/T 423.5-2025 — Methods for chemical analysis of nuclear-grade boron carbide - Part 5: Determination of oxygen content - Pulse heating inert gas fusion-infrared absorption method
YS/T 423.3-2000 — Methods for chemical analysis of nuclear-grade boron carbide powder. Determination of uncarbonized boron content
YS/T 423.5-2000 — Methods for chemical analysis of nuclear-grade boron carbide powder. Determination of oxygen content
Secure payment via Stripe
Payments accepted
YS/T 423.4-2000
$115.00