| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 739-2010 |
Determination of cryolite rate and main components of electrolyte—X-ray fluorescence spectrometric analysis method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5195.2-2006 |
Fluorspar―Determination of carbonate content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 6609.6-2018 |
Chemical analysis methods and determination of physical performance of alumina—Part 6:Determination of potassium oxide content |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7999-2007 |
Optical emission spectrometric analysis method of aluminum and aluminum alloys |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 26052-2010 |
Tubular welding rods of tungsten carbide |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 807.4-2012 |
Chemical analysis methods of aluminum hardeners—Part 4:Determination of chromium content—The ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 273.8-1994 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 20975.30-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 30:Determination of hydrogen content—Heating extraction-thermal conductivity method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 807.7-2012 |
Chemical analysis methods of aluminium dardeners—Part 7:Determination of beryllium content—SCR spectrophotometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20975.25-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 25：Determination of elements content—Inductively coupled plasma atomic emission spectrometric method |
225 (USD) |
via email in
1 business day
|
TO BE VALID
|
|
| GB/T 6609.21-2004 |
Chemical analysis methods and Determination of physical performance of alumina Determination of gallium trioxide content-Butyrhodamine B spectrophotometric method |
60 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 869-2013 |
Chemical analysis of 4A-Zeolite— X-ray fluorescence spectrometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20975.14-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 14：Determination of nickel content |
225 (USD) |
via email in
1 business day
|
TO BE VALID
|
|
| GB/T 20975.36-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 36:Determination of silver content—Flame atomic absorption spectrometry |
105 (USD) |
via email in
1 business day
|
TO BE VALID
|
|
| GB/T 4949-2007 |
Chemical analysis methods for sacrificial anodes of Al-Zn-In system alloy |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 20975.7-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 7：Determination of manganese content Potassium periodate spectrophotometric method |
135 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8153-1987 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13748.2-2005 |
Chemical analysis methods of magnesium and magnesium alloys—Determination of tin content—Pyrocatechol violet spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 6609.11-2004 |
Chemical analysis methods and Determination of physical performance of alumina Determination of manganous oxide content-Flame atomic absorption spectrophotometric method |
60 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 273.6-1994 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
