| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 70-2005 |
Blister copper |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13808-1992 |
Wrought copper and copper alloys－Extruded rods and bars |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 990.13-2014 |
Methods for chemical analysis of copper matte—Part 13:Determination of magnesium oxide content—Atomic absorption spectrmetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.3-2008 |
Methods for chemical analysis of copper and copper alloys—Part 3:Determination of lead content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3125-1994 |
Copper-nickel alloy wires |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 2061-1989 |
Copper and brass strip for radiating |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5121.23-1996 |
Copper and copper alloys-Determination of silicon content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5120.5-1985 |
Methods for chemical analysis of bessemer copper-The flame atomic absorption spectrophotometric |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5121.17-1996 |
Copper and copper alloys-Determination of beryllium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5121.20-1996 |
Copper and copper alloys-Determination of zirconium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 990.6-2014 |
Methods for chemical analysis of copper matte—Part 6:Determination of lead content—Atomic absorption spectrometry and Na2EDTA titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.12-2008 |
Methods for chemical analysis of copper and copper alloys—Part 12:Determination of antimony content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 468-1997 |
Copper wire bars for electrical purposes |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| YS/T 990.11-2014 |
Methods for chemical analysis of copper matte—Part 11:Determination of nickel content—Atomic absorption spectrmetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.14-2008 |
Methods for chemical analysis of copper and copper alloys—Part 14:Determination of manganese content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13587-2006 |
Scraps of copper and copper alloy |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 5121.11-1996 |
Copper and copper alloys-Determination of zinc content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5121.3-1996 |
Copper and copper alloys-Determination of lead content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5121.11-2008 |
Methods for chemical analysis of copper and copper alloys—Part 11:Determination of zinc content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5232-1985 |
Wrought copper-zinc alloys (brasses)--Chemical composition and forms of wrought products |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
