SJ/T 11028-1996Analytical methods for gold copper brazing for electron device Determination of copper by EDTA volumetry (English PDF)

SJ/T 11028-1996 is the English-translated version of 电子器件用金铜钎焊料的分析方法 EDTA容量法测定铜.

SJ/T 11028-1996 is the Chinese industry standard "Analytical methods for gold copper brazing for electron device Determination of copper by EDTA volumetry". It was issued on November 20, 1996 by the Ministry of Industry and Information Technology of the People's Republic of China, and took effect on January 1, 1997. It is obsolete: it has been replaced by SJ/T 11028-2015.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

1. 1

   Add to cart

   Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.

2. 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. 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. 4

   Invoice included

   A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.