| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 212-2008 |
Proximate analysis of coal |
$120.00 |
immediately |
valid,,2009-4-1 |
|
| GB/T 21236-2007 |
Silica fume from electric-furnace |
$80.00 |
via email in 1~3 business day |
valid,,2008-4-1 |
|
| GB/T 213-1996 |
Determination of calorific value of coal |
$210.00 |
via email in 1~3 business day |
abolished2003-11-01,2003-1-1,1997-7-1 |
|
| GB/T 213-2003 |
Determination of calorific value of coal |
$310.00 |
via email in 1~5 business day |
abolished2009-05-01,2009-5-1,2003-1-1 |
|
| GB/T 213-2008 |
Determination of calorific value of coal |
$190.00 |
immediately |
valid,,2009-5-1 |
|
| GB/T 214-1996 |
Determination of total sulfur in coal |
$120.00 |
via email in 1~3 business day |
superseded,2008-6-1,1996-12-7 |
|
| GB/T 215-2003 |
Determination of forms of sulfur in coal |
$124.00 |
via email in 1~3 business day |
valid,,2003-11-1 |
|
| GB/T 216-2003 |
Determination ofphosphorus in coal |
$40.00 |
immediately |
valid,,2003-11-1 |
|
| GB/T 21648-2008 |
Industrial dense woven wire cloth |
$210.00 |
via email in 1~3 business day |
superseded,2024-4-1,2008-10-1 |
|
| GB/T 217-2008 |
Determination of true relative density of coal |
$100.00 |
immediately |
valid,,2009-5-1 |
|
| GB/T 218-1996 |
Determination of carbon dioxide content in the mineral carbonates associated with coal |
$125.00 |
via email in 1~3 business day |
superseded,2017-7-1,1997-7-1 |
|
| GB/T 218-2016 |
Determination of the carbonate carbon dioxide content in coal |
$220.00 |
via email in 1~3 business day |
valid,,2017-7-1 |
|
| GB/T 21836-2008 |
Manganous manganic oxide for soft magnetic ferrites |
$180.00 |
via email in 1~3 business day |
abolished2024-11-01,2024-11-1,2008-11-1 |
|
| GB/T 219-2008 |
Determination of fusibility of coal ash |
$100.00 |
immediately |
valid,,2009-5-1 |
|
| GB/T 220-2001 |
Determination of carboxyreactivity of coal |
$194.00 |
via email in 1~3 business day |
superseded,2018-9-1,2002-8-1 |
|
| GB/T 220-2018 |
Determination of carboxyreactivity of coal |
$140.00 |
via email in 1~3 business day |
valid,,2018-9-1 |
|
| GB/T 22205-2008 |
Hydrogeological classification of mining district or working face |
$150.00 |
via email in 1~3 business day |
valid,,2009-5-1 |
|
| GB/T 22206-2008 |
Classification of environmental geology of mine |
$124.00 |
via email in 1~3 business day |
valid,,2009-5-1 |
|
| GB/T 22279-2008 |
Guide for development of certified reference materials for the composition analysis and the physical property measurements of coal |
$210.00 |
via email in 1~3 business day |
valid,,2009-3-1 |
|
| GB/T 22563-2008 |
All grades of fluorspar - Determination of moisture content of a lot |
$70.00 |
via email in 1~3 business day |
valid,,2009-10-1 |
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