| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| SN/T 1789-2006 |
Determination of gold and silver contents of blister copper--Fire assay gravimetric method |
105 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.24-2008 |
Methods for chemical analysis of copper and copper alloys—Part 24:Determination of selenium and tellurium content |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 910-2013 |
Determination of copper content for brass— Iodimetry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.21-1996 |
Copper and copper alloys-Determination of titanium content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 19447-2004 |
The copper and copper-alloy seamless tubes with integral fins for heat exchanger |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5120.2-1995 |
Methods for chemical analysis of blister copper-Determination of arsenic content |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4428-1984 |
Leaded brass bar for making needle seat of syringe |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 922-2013 |
Methods for Chemical Analysis of High Purity Copper Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry |
120 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 465-2003 |
Defects of casting products of copper and copper alloy |
195 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.7-1996 |
Copper and copper alloys-Determination of arsenic content |
150 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 631-2007 |
Methods for analysis of zinc-the optical emission spectrometry |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
|
|
