| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 14635.1-1993 |
Rare earth metals and their compounds. Determination of total rare earth contents. Rare earth oxalate gravimetric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16484.7-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 7:Determination of magnesium oxide content—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 4698.13-1984 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8639.3-1988 |
Vanadium; Determination of aluminium content; CAS-TPC spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 8221.1-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 18882.1-2008 |
Chemical analysis methods of mixed rare earth oxide of ion-absorpted type RE ore - Determination of fifteen REO relative content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 2590.2-1981 |
Zirconium and hafnium oxides;Determination of iron content;Sulfosalicylic acid photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3313-1982 |
Determination of rhenium in rhenium-tungsten alloys;Spectrophotometric method using dimethylglyoxime |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 540.4-2006 |
Vanadium -- Determination of iron content -- Phenanthrline spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4375.11-1984 |
Methods for chemical analysis of gallium;The cold vapor atomic absorption spectrophotometric method for the determination of mercury content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16484.14-2009 |
Chemical analysis methods of rare earth chloride a |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15076.9-1994 |
Methods for chemical analysis of tantalum and niobium-Determination of iron,chromium,nickel,manganese,titanium,aluminum,copper and zirconium contents in tantalum |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15679.4-1995 |
Samarium cobalt permanent magnet alloy powder-Determination of oxygen content |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 18115.9-2000 |
Lanthanum oxide-Determination of cerium oxide,..... |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 11064.1-1989 |
Lithium carbonate-Determination of lithium carbonate content-Acid-alkali titrimetric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12690.2-2015 |
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 2:Determination of ignition loss content of rare earth oxides—Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 11064.5-1989 |
Lithium carbonate, lithium hydroxide monohydrate and lithium chloride-Determination of calcium content-Flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16477.3-1996 |
Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy-Determination of magnesia content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4698.21-1996 |
Sponge titanium, titanium and titanium alloys-Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper, zirconium content-Emission spectrographic method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12690.2-1990 |
Lanthanum oxide-Determination of neodymium oxide,cerium oxide,praseodymium oxide,samarium oxide and yttrium oxide contents-Emission spectrographic method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
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