| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 20975.20-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 20：Determination of gallium content Butyrhodamine B spectrophotometric method |
$124.00 |
via email in 1~3 business day |
superseded,2021-10-1,2008-9-1 |
|
| GB/T 20975.20-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 20:Determination of gallium content—Butyrhodamine B spectrophotometric method |
$105.00 |
via email in 1~3 business day |
valid,,2021-10-1 |
|
| GB/T 20975.21-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 21：Determination of calcium content Flame atomic absorption spectrometric method |
$100.00 |
via email in 1~3 business day |
superseded,2021-8-1,2008-9-1 |
|
| GB/T 20975.21-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 21:Determination of calcium content |
$165.00 |
via email in 1~3 business day |
valid,,2021-8-1 |
|
| GB/T 20975.22-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 22：Determination of beryllium content SCR spectrophotometric method |
$130.00 |
via email in 1~3 business day |
superseded,2021-4-1,2008-9-1 |
|
| GB/T 20975.22-2020 |
Methods for chemical analysis of aluminium and aluminium alloys-Part 22 : Determination of beryllium content |
$150.00 |
via email in 1~3 business day |
valid,,2021-4-1 |
|
| GB/T 20975.23-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 23：Determination of antimony content Potassium iodide spectrophotometric method |
$100.00 |
via email in 1~3 business day |
superseded,2021-4-1,2008-9-1 |
|
| GB/T 20975.23-2020 |
Methods for chemical analysis of aluminium and aluminium alloys-Part 23 : Determination of antimony content |
$120.00 |
via email in 1~3 business day |
valid,,2021-4-1 |
|
| GB/T 20975.24-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 24：Determination of total rare earth contents |
$120.00 |
via email in 1~3 business day |
superseded,2021-4-1,2008-9-1 |
|
| GB/T 20975.24-2020 |
Methods for chemical analysis of aluminium and aluminium alloys-Part 24 : Determination of total rare earth content |
$135.00 |
via email in 1~3 business day |
valid,,2021-4-1 |
|
| GB/T 20975.25-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 25:Inductively coupled plasma atomic emission spectrometric method |
$150.00 |
via email in 1~3 business day |
superseded,2021-4-1,2008-12-1 |
|
| 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 |
$225.00 |
via email in 1~3 business day |
valid,,2021-4-1 |
|
| GB/T 20975.26-2013 |
Methods for Chemical Analysis of Aluminium and Aluminium Alloys - Part 26: Determination of Carbon Content Infrared Absorption Method |
$100.00 |
via email in 1~3 business day |
valid,,2014-8-1 |
|
| 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 |
$120.00 |
via email in 1~3 business day |
valid,,2019-2-1 |
|
| GB/T 20975.28-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 28:Determination of cobalt content—Flame atomic absorption spectrometry |
$80.00 |
via email in 1~3 business day |
valid,,2020-5-1 |
|
| GB/T 20975.29-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 29:Determination of molybdenum content—Thiocyanate spectrophotometry |
$80.00 |
via email in 1~3 business day |
valid,,2020-5-1 |
|
| GB/T 20975.3-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 3：Determination of copper content |
$280.00 |
via email in 1~3 business day |
superseded,2021-4-1,2008-9-1 |
|
| GB/T 20975.3-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 3：Determination of copper content |
$225.00 |
via email in 1~3 business day |
valid,,2021-4-1 |
|
| 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 |
$80.00 |
via email in 1~3 business day |
valid,,2020-5-1 |
|
| GB/T 20975.31-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 31:Determination of phosphorus content—Molybdenum blue spectrophotometry |
$80.00 |
via email in 1~3 business day |
valid,,2020-5-1 |
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