GB/T 5121.12-1985Methods for chemical analysis of copper--The rhodamine B photometric method for the determination of antimony content (English PDF)
GB/T 5121.12 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 5121.12-2008 | Methods for chemical analysis of copper and copper alloys - Part 12: Determination of antimony content | Valid |
| GB/T 5121.12-1996 | Copper and copper alloys--Determination of antimony content | Obsolete |
| GB/T 5121.12-1985 | Methods for chemical analysis of copper--The rhodamine B photometric method for the determination of antimony content | Obsolete |
GB/T 5121.12-1985 is obsolete. It has been replaced by GB/T 5121.12-1996. 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 GB/T 5121.12-1985 in 30 minutes.
Level / Type
National · Recommended
Scope
GB/T 5121.12-1985 (Methods for chemical analysis of copper--The rhodamine B photometric method for the determination of antimony content) is available as an English-translated PDF.
GB/T 5121.12-1985 is the Chinese national standard "Methods for chemical analysis of copper--The rhodamine B photometric method for the determination of antimony content". It is obsolete: it has been replaced by GB/T 5121.12-1996.
Found what you need?
Document preview — GB/T 5121.12-1985
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Status: obsolete, replaced by GB/T 5121.12-1996.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 1174-2022Cast bearing alloy
- JB/T 13524-2018Screw-down gear reducers for roughing mills of hot strip mills
- JB/T 9047-2018Copper mould tubes for curved billet continuous casting machines
- JB/T 10415.1-2016Hollow conductors for liquid inner cooled generator - Part 1: Copper hollow conductors
- JB/T 9549-2014Vacuum copper - Technical requirements
- JB/T 11581-2013Ag/Cu inlay composite materials for fuses
How to Download GB/T 5121.12-1985
- 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
GB/T 5121.13-2008 — Methods for chemical analysis of copper and copper alloys -- Part 13: Determination of aluminium content
GB/T 5121.11-1985 — Methods for chemical analysis of copper--The flame atomic absorption spectrophotometric method for the determination of zinc content
GB/T 5121.13-1996 — Copper and copper alloys--Determination of aluminium content
Secure payment via Stripe
Payments accepted
GB/T 5121.12-1985
$135.00