| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 74.2-2010 |
Methods for chemical analysis of cadmium—Part 2:Determination of antimony content—Hydride generation-atomic fluorescence spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 281.5-2011 |
Methods for chemical analysis of cobalt—Part 5:Determination of phosphorus content—Molybdenum blue spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 520.7-2007 |
Chemical analysis of gallium Part 7 Determination of silicon content The extraction-molybdenum blue spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 256-2000 |
Cobalt oxide |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 710.4-2009 |
Method for chemical analysis of cobalt oxide—Part 4:Determination of arsenic content—Atomic fluorescence spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 574.5-2006 |
Chemical analysis of zirconium powder for electro-vacuum uses The atomic absorption spectrophotometric method for determination of calcium and magnesium |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| 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 |
180 (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 |
120 (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 |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 501-2006 |
Determination of thorium dioxide in thorium-tungsten alloys -- weight method |
30 (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 |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 520.2-2006 |
Methods for chemical analysis of gallium The 4-(2-pyridylazo)-resorcinol photometric method for the determination of lead content |
45 (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 |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 536.3-2006 |
Methods for chemical analysis of bismuth -- Determination of antimony content -- Melachite green photometric method |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.14-2011 |
Methods for chemical analysis of cobalt- Part 14:Determination of carbon content-Infra-red absorption method after high frequency induction furnace combustion |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 5313-2006 |
Methods for chemical analysis of calcium-silicon The EDTA titrimetric method for the determination of calcium content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 536.12-2009 |
Methods for chemical analysis of bismuth—Determination of nickel content—Electrothermal atomic absorption spectrometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 520.2-2007 |
Chemical analysis of gallium Part 2 Determination of lead content The 4-(2-pyridylazo)-resorcinol spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 520.1-2007 |
Chemical analysis of gallium Part 1 Determination of copper content The 2 9-dimethyl-4 7-diphenyl-1 10-phenanthroline spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 540.5-2006 |
Vanadium -- Determination of iron content -- Isoanyl alcohol extraction spectrophotometric method |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
