| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| YS/T 235-1994 |
Technical requirements for molybdenum concentrate |
$60.00 |
via email in 1~3 business day |
superseded,2007-10-1,1993-1-1 |
|
| YS/T 235-2007 |
Molybdenum concentrate |
$60.00 |
via email in 1~3 business day |
superseded,2017-1-1,2007-10-1 |
|
| YS/T 235-2016 |
Molybdenum concentrate |
$124.00 |
via email in 1~3 business day |
valid,,2017-1-1 |
|
| YS/T 254.1-2011 |
Methods for chemical analysis of beryllium concentrate and beryl—Part 1:Determination of beryllium oxide content—Phosphate gravimetry |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 254.2-2011 |
Methods for chemical analysis of beryllium concentrate and beryl—Part 2:Determination of ferric oxide content—EDTA titrimetry and sulfosalicylic acid spectrophotometry |
$180.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 254.3-2011 |
Methods for chemical analysis of beryllium concentrate and beryl—Part 3:Determination of phosphorus content—Phosphomlybdium vanadic acid spectrophotometry |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 254.4-2011 |
Methods for chemical analysis of beryllium concentrate and beryl—Part 4:Determination of lithium oxide contents—Flame atomic absorption spectrometry |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 254.5-2011 |
Methods for chemical analysis of beryllium concentrate and beryl—Part 5:Determination of fluorine content—Ion selective electrode method |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 254.6-2011 |
Methods for chemical analysis of beryllium concentrate and beryl—Part 6:Determination of calcium oxide content—Flame atomic absorption spectrometry |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 254.7-2011 |
Methods for chemical analysis of beryllium concentrate and beryl—Part 7:Determination of water content—Gravimetric method |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 262-2011 |
Beryl concentrate |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 298-2007 |
High titanium slag |
$100.00 |
via email in 1~3 business day |
superseded,2015-10-1,2007-10-1 |
|
| YS/T 300-2015 |
Germanium concentrates |
$160.00 |
via email in 1~3 business day |
valid,,2015-10-1 |
|
| YS/T 351-1994 |
|
$184.00 |
via email in 1~3 business day |
superseded,2007-10-1,1993-1-1 |
|
| YS/T 358-1994 |
|
$224.00 |
via email in 1~3 business day |
superseded,2012-7-1,1993-1-1 |
|
| YS/T 358.1-2011 |
Methods for chemical analysis of tantalite,columbite concentrate—Part 1:Determination of tantalum and niobium content—Gravimatric of paper chromatography method |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 358.10-2011 |
Methods for chemical analysis of tantalite,columbite concentrate—Part 10:Determination of tin content—Potassium iodate titrimetric method |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 358.11-2011 |
Methods for chemical analysis of tantalite,columbite concentrate—Part 11:Determination of manganese content—Flame atomic absorption spectrometry |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 358.12-2012 |
Methods for chemical analysis of tantalite columbite concentrate—Part 12:Determination of water content－Gravimetric method |
$120.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| YS/T 358.2-2011 |
Methods for chemical analysis of tantalite,columbite concentrate—Part 2:Determination of titanium dioxide content—Diantipyrinyl methane spectrophotometric method |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
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