| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 5233-1985 |
Wrought bronzes--Chemical composition and forms of wrought products |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14594-1993 |
Oxygen free copper sheets and strips |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5122.13-1985 |
Methods for chemical analysis of brass--The chromazurol S photometric method for the determination of aluminum content |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 813-2012 |
Methods of sampling and sample preparation for chemical composition analysis of waste miscellaneous brass |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.15-1996 |
Copper and copper alloys-Determination of cobalt content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5121.12-1996 |
Copper and copper alloys-Determination of antimony content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 2529-1989 |
Copper sheets for electrical conduction purpose |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 990.9-2014 |
Methods for chemical analysis of copper matte—Part 9:Determination of iron content—Potassium dichromate titration method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 990.2-2014 |
Methods for chemical analysis of copper matte—Part 2:Determination of gold and silver contents—Atomic absorption spectrmetry and fire assay method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.21-2008 |
Methods for chemical analysis of copper and copper alloys—Part 19:Determination of silver content |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5230-1995 |
Electrodeposited copper foil |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 990.8-2014 |
Methods for chemical analysis of copper matte—Part 8：Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry、silver diethyldithiocarbamate spectrophotometry and potassium bromate titrimetry |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14956-1994 |
Special copper and copper alloy wires |
260 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| GB/T 466-1982 |
Classification of copper |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 17793-1999 |
Wrought copper and copper alloy plate，sheet and strip for general purposes--Dimensions and tolerances |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5121.2-2008 |
Methods for chemical analysis of copper and copper alloys—Part 2:Determination of phosphorus content |
195 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 11089-1989 |
Leaded brass strips for special purpose |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5121.5-2008 |
Methods for chemical analysis of copper and copper alloys—Part 5:Determination of nickel content |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 990.14-2014 |
Methods for chemical analysis of copper matte—Part 14:Determination of zinc content—Atomic absorption spectrmetry and Na2EDTA titration methods |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 990.18-2014 |
Methods for chemical analysis of copper matte—Part 18:Determination of lead,zinc,nickel,arsenic,bismuth,antimony,calcium,magnesium,cadmium and cobalt content—Inductively coupled plasma atomic emission spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
