| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 22563-2008E |
All grades of fluorspar－Determination of moisture content of a lot |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 5206-2004 |
Caustic burned magnesia |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3286.4-2012 |
Methods for chemical analysis of limestone and dolomite - Part 4: The determination of iron oxide content - The o-phenanthroline spectrophotometric method and the flame atomic absorption spectrometric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3714-2017 |
Manganese carbonate ore |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 4265-2011 |
Pre-melted calcium-aluminate for steel making |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 5195.19-2018 |
Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 4216-2010 |
Sintered alumina |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3286.15-1993 |
Methods for chemical analysis of limestone and dolomite--The combustion-potassium iodate titration method for the determination of sulphur content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5195.15-2017 |
Fluorspar—Determination of calcium, aluminum, silicon, phosphorus, sulfur, potassium, iron, barium and lead content—Wavelength dispersive X-ray fluorescence spectrometric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YB/T 4019-1991 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3286.5-2014 |
Method for chemical analysis of limestone and dolomite—Part 5:The determination of manganese oxide content—The periodate oxidation spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 5180-2005 |
Test method of impurity for flint clay and bauxite clinker |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5195.12-2016 |
Fluorite—Determination of arsenic content—Atomic fluorescence spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 32549-2016 |
Fluorspar—Experimental methods for evaluation of quality variation |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5195.3-2017 |
Fluorspar—Determination of loss in mass at 105 ℃—Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3286.9-1998 |
Methods for chemical analysis of limestone and dolomite?The determination of carbon dioxide content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 32553-2016 |
Fluorspar—Method of determining the precision of sampling and sample preparation |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5195.7-2016 |
Fluorspar—Determination of zinc content—Flame atomic absorption spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 4065-1991 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5195.6-2017 |
Fluorspar—Determination of phosphorus content—Photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
