| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 15076.6-1994 |
Methods for chemical analysis of tantalum and niobium-Determination of silicon content in tantalum |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15072.3-1994 |
Gold,platinum and palladium alloys-Determination of platinum content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 540.7-2006 |
Vanadium -- Determination of oxygen content -- Impulse fusion-gas chromatographic method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1422-1989 |
Iridum powder |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 12690.1-1990 |
Lanthanum oxide-Determination of cerium oxide,praseodymium oxide,nedeodynium oxide,samarium oxide and yttrium oxide - Induetively coupled plasma atomic emission spectrographic method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.20-2011 |
Methods for chemical analysis of cobalt- Part 20:Determination of oxide Impulse infrared absorption |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1419-2004 |
Sponge platinum |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 520.8-2006 |
Methods for chemical analysis of gallium The ethyl violet photometric method for the determination of indium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15249.4-1994 |
Crude Gold-Determination of lead content-EDTA titrimetric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 11067.7-1989 |
Silver-Determination of copper, bismuth, iron, lead, gold and antimony contents-Emission spectrometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8768-1988 |
Zirconium and zirconium alloy seamless tubes for nuclear application |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4370-1984 |
High pure lithium |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8182-1987 |
Tantalum and tantalum alloy seamless tubes |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4295-1993 |
Tungsten carbide powder |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 14592-1993 |
Molybdenum discs |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 520.6-2007 |
Chemical analysis of gallium Part 6 Determination of tin content The salicylfluorone cetyltrimethyl ammonium bromide spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13747.21-1992 |
Zirconium and zirconium alloys-Determination of hydrogen content-Vacuum heating gas chromatographic method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15249.3-1994 |
Crude Gold-Determination of copper content-Iodometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15072.12-1994 |
Silver alloys-Determination of vanadium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 520.3-2006 |
Methods for chemical analysis of gallium The chromazurol S-tetradecyl pyridine bromide photometric method for the determination of aluminum content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
