| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 15072.15-1994 |
Gold,silver and palladium alloys-Determination of nickel,zinc and manganese contents |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 536.12-2006 |
Methods for chemical analysis of bismuth -- Determination of nickel content -- Electrothermal atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14634.1-1993 |
Measuring methods of rare-earth phosphorus with red green blue luminescence for fluorescent lamp--Measuringmethod of relative brightness |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 554-2006 |
Lithium niobate single crystals |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13747.3-1992 |
Zirconium and zirconium alloys-Determination of nickel content-Dimethylglyoxime spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 520.3-2007 |
Chemical analysis of gallium Part 3 Determination of aluminium content The chromazurol S-tetrdecyl pyridine bromide spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15076.2-1994 |
Methods for chemical analysis of tantalum and niobium-Determination of niobium content in tantalum |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 11067.1-1989 |
Silver-Determination of silver content-Silver chloride precopitation-Flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15076.3-1994 |
Methods for chemical analysis of tantalum and niobium-Determination of copper content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14842-1993 |
Niobium rods and bars |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 281.11-2011 |
Methods for chemical analysis of cobalt- Part 11:Determination of copper and manganese contents-Flame atomic absorption spectrometery |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15072.1-1994 |
Gold,palladium alloys.Determination of gold content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15076.15-1994 |
Methods for chemical analysis of tantalum and niobium-Determination of hydrogen content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15072.2-1994 |
Silver alloys-Determination of silver content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4375.6-1984 |
Methods for chemical analysis of gallium;The salicylfluorone cetyl trimethyl ammonium bromide photometric method for the determination of tin content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 710.2-2009 |
Method for chemical analysis of cobalt oxide—Part 2:Determination of sodium content—Flame atomic absorption spectrometry method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13747.11-1992 |
Zirconium and zirconium alloys-Determination of molybdenum content-Thiocyanate spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4310-1984 |
Vanadium |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 11066.2-1989 |
Gold-Determination of silver content-Flame atomic absorption spectometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4375.12-1984 |
Methods for chemical analysis of gallium;The spectrochemical method for the determination of lead,copper,nickel,aluminum,indium and zinc content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
