Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
GB/T 15076.5-1994 |
Methods for chemical analysis of tantalum and niobium-Determination of molybdenum and tungsten contents |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 8220.7-1998 |
Methods for chemical analysis of bismuth-Determination of arsenic content-Ion exchange separation-hydride generation-flame atomic absorption spectrophotometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
GB/T 15249.2-2009 |
Methods for chemical analysis of crude gold - Part 2: Determination of silver content - Fire assay gravimetric and EDTA titrimetric methods |
(USD) |
via email in
1-3 business day
|
VALID
|
|
YS/T 536.8-2006 |
Methods for chemical analysis of bismuth -- Determination of chlorine content -- Distillation-mercuric thiocyanate photometric method |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 10267.2-1988 |
Method for analysis of calcium metal-The determination of micro-amounts of silicon by photometric method |
(USD) |
via email in
1-3 business day
|
VALID
|
|
GB/T 13747.13-1992 |
Zirconium and zirconium alloys-Determination of lead content-Oscillopolarographic method |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 4951-1985 |
Sacrificial anode of Zn-Al-Cd alloy; Chemical analysis |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
YS/T 562-2006 |
Method for chemical analysis of platinum-ruthenium alloys |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 1419-1989 |
Sponge platinum |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
GB/T 15072.17-1994 |
Platinum alloys-Determination of tungsten content |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 15072.4-1994 |
Palladium,silver alloys-Determination of palladium content |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 4375.5-1984 |
Methods for chemical analysis of gallium;The N2O-C2H2flame atomic absorption spectrophotometric method for the determination of calcium content |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 23273.2-2009 |
Methods for chemical analysis of cobalt oxalate - Part 2: Determination of lead content - Electrothermal atomic absorption spectrometry |
(USD) |
via email in
1-3 business day
|
VALID
|
|
YS/T 74.1-2010 |
Methods for chemical analysis of cadmium—Part 1:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry |
(USD) |
via email in
1-3 business day
|
VALID
|
|
GB/T 15917.1-1995 |
Dysprosium and dysprosium oxide-Determination of gadolinium oxide, terbium oxide, holmium oxide, erbium oxide and yttrium oxide contents-Emission spectrographic method |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 3631-1983 |
Technical requirements of hydro-cinnabar |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
YS/T 569.5-2006 |
Thallium--Determination of cadmium content--Dithizone extraction photometric method |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
YS/T 349.4-2010 |
Methods for chemical analysis of cobalt sulfide concentrate—Part 4:Determination of silicon dioxide—Potassium silicofluoride capacity method |
(USD) |
via email in
1-3 business day
|
VALID
|
|
GB/T 8639.6-1988 |
Vanadium; Determination of silicon content; N-butyl alcohol extraction spectrophotometric method |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
YS/T 536.13-2006 |
Methods for chemical analysis of bismuth -- Determination of silver and cadmium content -- Electrothermal atomic absorption spectrometric method |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
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