| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 13747.7-1992 |
Zirconium and zirconium alloys-Determination of manganese content-Patassium periodate spectrophotometric method |
 (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
|
| 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 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 15249.2-1994 |
Crude Gold-Determination of silver content-EDTA titrimetric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4949-1985 |
Sacrificial anode of Al-Zn-In system alloy; Chemical analysis |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| 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
|
|
| GB/T 13747.16-1992 |
Zirconium and zirconium alloys-Determination of chloric content-Silver chlorode nephrelometry method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 11067.2-2006 |
Methods for chemical analysis of silver - Determination of copper contents - Flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15072.18-1994 |
Gold alloys-Determination of iron content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 501-2006 |
Determination of thorium dioxide in thorium-tungsten alloys -- weight method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13747.23-1992 |
Zirconium and zirconium alloys-Determination of nitrogen content-Distillation-Nessler reagent spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23273.1-2009 |
Methods for chemical analysis of cobalt oxalate - Part 1: Determination of cobalt content - Potentiometric titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 74.8-2010 |
Methods for chemical analysis of cadmium—Part 8:Determination of thallium content—Crystal violet spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15249.5-1994 |
Crude Gold-Determination of mercury content-Cold atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12690.28-2000 |
Rare earth metals and their oxide--Determination of calcium oxide content--Inductively coupled plasma atomic emission spectrographic method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4153-1993 |
Mischmetal |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 8220.13-1998 |
Methods for chemical analysis of bismuth-Determination of silver and cadmium content-Electrothermal atomic absorption spectrometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 520.2-2006 |
Methods for chemical analysis of gallium The 4-(2-pyridylazo)-resorcinol photometric method for the determination of lead content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 74.10-2010 |
Methods for chemical analysis of cadmium—Part 10:Determination of silver content—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
