| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| YS/T 225-2010 |
Microcrystalline zinc plate for zincography |
$180.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YS/T 226.1-1994 |
|
$180.00 |
via email in 1~3 business day |
valid,, |
|
| YS/T 226.1-2009 |
Methods for chemical analysis of selenium - Part 1: Determination of bismuth content - Hydride generation-atomic fluorescence spectrometry |
$90.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| YS/T 226.10-1994 |
Determination of sulphur content in selenium--Distillation-reduction photometric method |
$45.00 |
via email in 1~3 business day |
superseded,2010-6-1,1993-3-1 |
|
| YS/T 226.10-2009 |
Methods for chemical analysis of selenium Part 10:Determination of nickel content-Flame atomic absorption spectrometry |
$120.00 |
via email in 1~3 business day |
superseded,1993-3-1,2010-6-1 |
|
| YS/T 226.11-1994 |
Determination of magnesium copper iron and nickel content in selenium--Atomic absorption spectrophotometric method |
$45.00 |
via email in 1~3 business day |
superseded,2010-6-1,1993-3-1 |
|
| YS/T 226.11-2009 |
Methods for chemical analysis of selenium Part 11: Determination of lead content-Flame atomic absorption spectrometry |
$90.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| YS/T 226.12-1994 |
Determination of lead content in selenium--Oscillopolarographic method |
$30.00 |
via email in 1~3 business day |
superseded,2010-6-1,1993-3-1 |
|
| YS/T 226.12-2009 |
Methods for chemical analysis of selenium - Part 12: Determination of selenium content - Sodium thiosulphate titrimetric method |
$105.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| YS/T 226.13-1994 |
|
$180.00 |
via email in 1~3 business day |
valid,, |
|
| YS/T 226.13-2009 |
Methods for chemical analysis of selenium - Part 13: Determination of siliver,aluminum,arsenic,boron,mercury,bismuth,copper,cadmium,iron,gallium,indium,magnesium,nickel,lead,silicon,a |
$150.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| YS/T 226.14-1994 |
Determination of carbon content in selenium - Combustion conductometric titration method |
$30.00 |
via email in 1~3 business day |
abolished2023-11-03 ,,1993-3-1 |
|
| YS/T 226.15-1994 |
Determination of selenium content in selenium--Thiosulfate volumetric method |
$15.00 |
via email in 1~3 business day |
superseded,2010-6-1,1993-3-1 |
|
| YS/T 226.2-1994 |
Determination of antimony content in selenium--Malachite green photometric method |
$30.00 |
via email in 1~3 business day |
superseded,2010-6-1,1993-3-1 |
|
| YS/T 226.2-2009 |
Methods for chemical analysis of selenium - Part 2: Determination of antimony content - Hydride generation-atomic fluorescence spectrometry |
$90.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| YS/T 226.3-1994 |
|
$180.00 |
via email in 1~3 business day |
valid,, |
|
| YS/T 226.3-2009 |
Methods for chemical analysis of selenium Part 3:Determination of aluminum content-Chrome azurol S-Cetyl trimethyl ammonium bromide absorption photometric method |
$120.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| YS/T 226.4-1994 |
Determination of aluminum content in selenium--Chrome azurol S--Cetyl trimethyl ammonium bromide absorption photometric method |
$30.00 |
via email in 1~3 business day |
superseded,2010-6-1,1993-3-1 |
|
| YS/T 226.4-2009 |
Methods for chemical analysis of selenium—Part 4:Determination of mercury content—Dithizone-carbon tetrachloride titrated colorimetric-method |
$120.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| YS/T 226.5-1994 |
Determination of mercury content in selenium |
$30.00 |
via email in 1~3 business day |
superseded,2010-6-1,1996-3-12 |
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