| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 20899.4-2021 |
Methods for chemical analysis of gold ores—Part 4: Determination of copper content |
$225.00 |
via email in 1~3 business day |
valid,,2022-3-1 |
|
| GB/T 20899.5-2007 |
Methods for chemical analysis of gold ores—Part 5:Determination of lead contents |
$120.00 |
via email in 1~3 business day |
superseded,2022-3-1,2007-11-1 |
|
| GB/T 20899.5-2021 |
Methods for chemical analysis of gold ores—Part 5: Determination of lead content |
$225.00 |
via email in 1~3 business day |
valid,,2022-3-1 |
|
| GB/T 20899.6-2007 |
Methods for chemical analaysis of gold ores—Part 6:Determination of zinc contents |
$120.00 |
via email in 1~3 business day |
superseded,2022-3-1,2007-11-1 |
|
| GB/T 20899.6-2021 |
Methods for chemical analysis of gold ores—Part 6: Determination of zinc content |
$165.00 |
via email in 1~3 business day |
valid,,2022-3-1 |
|
| GB/T 20899.7-2007 |
Methods for chemical analysis of gold ores—Part 7:Determination of iron contents |
$140.00 |
via email in 1~3 business day |
superseded,2023-7-1,2007-11-1 |
|
| GB/T 20899.7-2022 |
Methods for chemical analysis of gold ores—Part 7: Determination of iron content |
$165.00 |
via email in 1~3 business day |
valid,,2023-7-1 |
|
| GB/T 20899.8-2007 |
Methods for chemical analysis of gold ores—Part 8:Determination of sulfur contents |
$120.00 |
via email in 1~3 business day |
superseded,2023-7-1,2007-11-1 |
|
| GB/T 20899.8-2022 |
Methods for chemical analysis of gold ores—Part 8: Determination of sulfur content |
$225.00 |
via email in 1~3 business day |
valid,,2023-7-1 |
|
| GB/T 20899.9-2007 |
Methods for chemical analysis of gold ores—Part 9:Determination of carbon cotents |
$124.00 |
via email in 1~3 business day |
valid,,2007-11-1 |
|
| GB/T 29509.1-2013 |
Methods for chemical analysis of gold-loaded carbon—Part 1:Determination of gold content |
$160.00 |
via email in 1~3 business day |
valid,,2014-2-1 |
|
| GB/T 29509.2-2013 |
Methods for chemical analysis of gold-loaded carbon—Part 2:Determination of silver content—Flame atomic absorption spectrometry |
$120.00 |
via email in 1~3 business day |
valid,,2014-2-1 |
|
| GB/T 32840-2016 |
Gold ore |
$160.00 |
via email in 1~3 business day |
valid,,2017-7-1 |
|
| GB/T 32841-2016 |
Method of gold ore sampling |
$250.00 |
via email in 1~3 business day |
valid,,2017-7-1 |
|
| GB/T 32992-2016 |
Determination of gold adsorption capacity and rate of activated carbon |
$160.00 |
via email in 1~2 business day |
valid,,2017-9-1 |
|
| GB/T 34167-2017 |
Gold mining industry terminology |
$930.00 |
via email in 1~10 business day |
valid,,2018-8-1 |
|
| GB/T 7739.1-2007 |
Methods for chemical analysis of gold concentrates—Part 1:Determination of gold and silver contents |
$60.00 |
immediately |
superseded,2020-11-1,2007-11-1 |
|
| GB/T 7739.1-2019 |
Methods for chemical analysis of gold concerntrates—Part 1：Determination of gold and silver contents |
$240.00 |
via email in 1~3 business day |
valid,,2020-11-1 |
|
| GB/T 7739.10-2007 |
Methods for chemical analysis of gold concentrates—Part 10:Determination of antimony contents |
$120.00 |
via email in 1~3 business day |
valid,,2007-11-1 |
|
| GB/T 7739.11-2007 |
Methods for chemical analysis of gold concentrates—Part 11:Determination of arsenic and bismuth contents |
$90.00 |
via email in 1~3 business day |
abolished2017-12-15 ,,2007-11-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
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[1][2][3][4][5][6]
Next
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