| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 8638.13-1988 |
Nickel base alloy powder; Determination of oxygen content; Pulse heating inert gas fusion coulometric titrimetric method |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16478.3-1996 |
Methods for chemical analysis of thorium nitrate-Determination of sulphate content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 11064.14-1989 |
Lithium carbonate-Determination of arsenic content-Molybdenum blue spectrophotometric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| XB/T 601.4-2008 |
Chemical analysis methods of lanthanum boride determination of carbon content high frequency induced combustion infrared ray absorbs method |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8762.2-1988 |
Yttrium oxide and europium oxide of phosphor grade-Determination of calcium oxide content-N2O-C2H2 flame atomic absorption spectrophotometric method |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| XB/T 613.2-2010 |
Chemical analysis methods of cerium-terbium oxide―Part 2: Determination of lanthanum oxide， praseodymium oxide， neodymium oxide， samarium oxide， europium oxide， gadolinium oxide…… contents― Inductively coupled plasma atomic emission spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14352.14-1993 |
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of gallium content. Rhodamine B photometric method after butylacetate extraction |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 2592.4-1981 |
Thallium;Determination of zinc content;Dithizone extraction photometric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 540.2-2006 |
Vanadium -- Determination of chromium content -- Diphenylcarbazide spectrophotometric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16484.18-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 18:Determination of ignition loss content in light rare earth carbonate—Gravimetry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 38.3-1992 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 18114.5-2010 |
Chemical analysis methods of rare earth concentrates—Part 5:Determination of aluminum oxide content—Inductively coupled plasma atomic emission spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 520.4-2007 |
Chemical analysis of gallium Part 4 Determination of iron content The 4 7-diphenyl-1 10-phenanthroline spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 4324.2-1984 |
Methods for chemical analysis of tungsten;The potassium iodide-brucine photometric method for the determination of bismuth content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16478.4-1996 |
Methods for chemical analysis of thorium nitrate-Determination of phosphorus content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15076.4-2020 |
Methods for chemical analysis of tantalum and niobium—Part 4:Determination of iron content—1,10-Phenanthroline spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| GB 4325.19-1984 |
Methods for chemical analysis of molybdenum;The diantipyrylmethane photometric method for the determination of titanium content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4325.4-1984 |
Methods for chemical analysis of molybdenum;The malachite green photometric method for the determination of antimony content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3825-1983 |
Methods for chemical analysis of tungsten-molybdenum alloy;The EDTA volumetric method for the determination of molybdenum content |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| XB/T 620.2-2015 |
Chemical analysis methods for waste rare earth phosphors—Part 2:Determination of lead,cadmium and mercury contents—Inductively coupled plasma atomic emission spectrometry |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
