| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 31969-2015 |
Test methods of rare earth three-band phosphors for fluorescent lamps—Measurement of phosphors application character |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| XB/T 221-2008 |
Cerium Ammonium nitrate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12690.8-2003 |
Neodymium and neodymium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, s |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4324.10-2012 |
Methods for chemical analysis of tungsten—Part 10:Determination of copper content—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 555.4-2009 |
Methods for chemical analysis of molybdenum concentrate—Determination of tin content—Atomic fluorescence spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 29918-2013 |
Method for measuring pressure-composition isotherms of RE-base AB5 hydrogen storage alloys |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7739.12-2016 |
Methods for chemical analysis of gold concerntrates—Part 12:Determination of arsenic,mercury,cadmium,lead and bismuth contents—Atomic fluorescence spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 555.2-2009 |
Methods for chemical analysis of molybdenum concentrate—Determination of silicon dioxide content—Silici molybdenum blue spectrophotometry and gravimetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4103.5-2000 |
Methods for chemical analysis of lead and lead alloys Determination of bismuth content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 11064.11-2013 |
Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride—Part 11:Determination of acid-insolubles content—Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1475-2005 |
Gallium |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 569.9-2015 |
Methods for chemical analysis of thallium—Part 9:Determination of silicon content—Isoamyl alcohol extraction silicon molybdenum blue spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6150.11-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of zinc content - Flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 568.2-2008 |
Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of iron content-Sulfosalicylic acid spectrophotometric method |
 (USD) |
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 |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21183-2007 |
Zirconium and zirconium alloy sheet strip and foil |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13747.17-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 17:Determination of cadmium content—Polarography |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14634.4-2002 |
Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of particle size distribution by electric sensing zone technique |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| YS/T 592-2006 |
Gold[Ⅰ] potassium cyanide for electroplating |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16661-2018 |
Cerium carbonate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
