| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 227.10-1994 |
Determination of arsenic content in tellurium--n-butyl alcohol extraction arsenic-molybdenum blue photometric method |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 34.4-1992 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 4700.4-1984 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 34.3-1992 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 2146-1980 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 226.10-1994 |
Determination of sulphur content in selenium--Distillation-reduction photometric method |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 1107-2016 |
Chemical analysis methods for carboxyethl-germanium sesquioxide |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 34.2-2011 |
Method for chemical analysis of the high-purity arsenic—Predicating method for determinating the concentration of selenium |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 2124-1980 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5317-2006 |
Methods for chemical analysis of calcium-silicon The infrared absorption method and the combustion-potassiumiodate titration method for the determination of sulfur content |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 227.6-1994 |
Determination of copper content in tellurium--Neocuproine Chloroform extraction photometric method |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 980-2014 |
Determination of impurities of high purity gallium oxide—Inductively coupled plasma-mass spectrmetry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 226.9-2009 |
Methods for chemical analysis of selenium Part 9:Determination of iron content-Flame atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 226.10-2009 |
Methods for chemical analysis of selenium Part 10:Determination of nickel content-Flame atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 226.7-2009 |
Methods for chemical analysis of selenium Part 7:Determination of magnesium content-Flame atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 519.1-2006 |
Methods for chemical analysis of arsenic The potassium bromate volumetric method for the determination of arsenic content |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 981.1-2014 |
Methods for chemical analysis of high purity indium—Determination of magnesiumaluminumsiliconsulphurironnickelcopperzinc,arsenic,silver,cadmium,tin,thallium,lead content—High mass resolution glow discharge mass specrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 519.4-2009 |
Methods for chemical analysis of arsenic Part 4:Determination of bismuth antimony and sulfur content-Inductively coupled plasma atomic emission spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 519.1-2009 |
Methods for chemical analysis of arsenic—Part 1:Determination of arsenic content—Potassium bromate titrimetric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 34.1-2011 |
Method for chemical analysis of the high-purity arsenic—Inductive coupling plasma mass spectrum (ICP-MS) for determinating the concentration of elements in the high-purity arsenic |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
