| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 5121.26-2008 |
Methods for chemical analysis of copper and copper alloys - Part 26:Determination of mercury content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4103.1-2012 |
Methods for chemical analysis of lead and lead alloys - Part 1: Determination of tin content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8220.1-1998 |
Methods for chemical analysis of bismuth-Determination of copper content-Bis-acetaldehyde-oxalydihydrazone photometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 8151.14-2012 |
Methods for chemical analysis of zinc concentrates—Part 14:Determination of nickel content—The flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 74.11-2010 |
Methods for chemical analysis of cadmium—Part 11:Determination of arsenic,antimony,nickel,lead,copper,zinc,iron,thallium,tin and silver contents—Inductively coupled plasma atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 227.7-2010 |
Methods for chemical analysis of tellurium- Part 7：Determination of sulphur content-Inductively coupled plasma- atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 26305-2010 |
The method for chemical of nickel oxide—Determination of nickel content—Electrolytic deposition method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 536.8-2009 |
Methods for chemical analysis of bismuth—Determination of chlorine content—Mercuric thiocyanate photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.7-2008 |
Methods for chemical analysis of copper and copper alloys—Part 7:Determination of arsenic content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8151.2-2012 |
Methods for chemical analysis of zinc concentrates—Part 2:Determination of sulfur content—The combustion neutralization titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 26303.1-2010 |
Measuring method for dimensions and shapes of wrought copper and copper alloy—Part 1:Tube |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 33948.2-2017 |
Method for chemical analysis of copper-steel composite metal—Part 2:Determination of zinc content—Na2EDTA titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 521.4-2009 |
Methods for chemical analysis of blister copper—Determination of lead,bismuth and antimony contents—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 928.1-2013 |
Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide—Part 1:Determination of chloride ion contents—Silver chloride turbidimetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 325.4-2009 |
Methods for chemical analysis of nickel-copper alloy—Part 4:Determination of manganese content—The flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 74.7-2010 |
Methods for chemical analysis of cadmium—Part 7:Determination of iron content—1,10-Phenanthroline spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 227.12-2011 |
Methods for chemical analysis of tellurium—Part 12:Determination of bismuth,aluminum,lead,iron,selenium,copper,magnesium,sodium,arsenic content—Inductively coupled plasma-atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 36.1-1992 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SN/T 1031.3-2001 |
Method for the chemical analysis of crude antimony trioxide for export--Determination of antimony trioxide content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 5119.3-1985 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
