| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 20975.35-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 35:Determination of tungsten content—Thiocyanate spectrophotometric method |
 (USD) |
via email in
1 business day
|
TO BE VALID
|
|
| YS/T 473-2015 |
Methods for chemical analysis industrial gallium—Determination of impurity elements—ICP-MS analytical method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20975.27-2018 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 27:Determination of cerium,lanthanum,scandium—Inductively coupled plasma atomic emission spectrometry method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5195.5-1985 |
Methods for chemical analysis of fluor-spar; The combustion-potassium iodate volumetric method for the determination of total sulphur content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SN/T 0254-1993 |
Method for the determination of chloride in calcine magnesite for export |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13748.21-2009 |
Chemical analysis methods of magnesium and magnesium alloys - Part 21: Determination of elements by photoelectric direct reading atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6609.3-1986 |
Methods for chemical analysis of aluminium oxide--The molybdenum blue photometric method for the determination of silicon dioxide content |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 4374.2-1984 |
Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders;The 1,10-phenanthroline photometric method for the determination of iron content |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 8158.4-1987 |
Methods for chemical analysis of sodium fluoride-The 1,10-phenanthroline spectro photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6609.27-2004 |
Chemical analysis methods and Determination of physical performance of alumina Particle size analysis-Sieving method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 8154.1-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 535.8-2008 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 20975.5-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 5：Determination of silicon content |
 (USD) |
via email in
1 business day
|
TO BE VALID
|
|
| YS/T 806-2012 |
Chemical analysis method for rare earth in aluminium and aluminium alloys—Determination of La,Ce,Pr,Nd,Sm contents X-ray fluorescence spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 273.7-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 534.2-2007 |
Chemical analysis methods of aluminium hydroxide Part 2:Determination of the loss of mass at 1100℃ Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21994.2-2008 |
Chemical analysis of magnesium fluoride - Part 2: Determination of moisture content - Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14849.1-2007 |
Methods for chemical analysis of silicon metal—Part 1:Determination of iron content—1 10-Phenanthrolion spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 535.4-2008 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 13748.7-2005 |
Chemical analysis methods of magnesium and magnesium alloys—Determination of zirconium content—Xylenol oragne spectrophotometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
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