| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 39150-2020 |
Recycled selenium material |
225.0 |
via email in 1~3 business day |
valid,,2021-9-1 |
|
| GB/T 39149-2020 |
Recycled tellurium material |
165.0 |
via email in 1~3 business day |
valid,,2021-9-1 |
|
| YS/T 1109-2016 |
Silicon metal powder for silicone production |
105.0 |
via email in 1~3 business day |
valid,,2017-1-1 |
|
| YS/T 1154-2016 |
Crude Selenium |
105.0 |
via email in 1~3 business day |
valid,,2017-1-1 |
|
| YS/T 43-2011 |
High-purity arsenic |
120.0 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
| YS/T 724-2009 |
Metallurgical silicon powder |
160.0 |
via email in 1~3 business day |
superseded,2017-1-1,2010-6-1 |
|
| GB/T 2881-2008 |
Silicon metal |
80.0 |
via email in 1~3 business day |
superseded,2015-8-1,2008-9-1 |
|
| YS/T 223-2007 |
Selenium |
120.0 |
via email in 1~3 business day |
valid,,2008-5-1 |
|
| YS/T 651-2007 |
Selenium dioxide |
140.0 |
via email in 1~3 business day |
valid,,2008-5-1 |
|
| GB/T 11070-2006 |
Reduced germanium ingot |
214.0 |
via email in 1~3 business day |
superseded,2018-5-1,2006-11-1 |
|
| GB/T 11071-2006 |
Zone-refined germanium ingot |
240.0 |
via email in 1~3 business day |
superseded,2019-7-1,2006-11-1 |
|
| YS 68-2004 |
Arsenic |
60.0 |
via email in 1~3 business day |
superseded2015-04-01,2015-4-1,2004-11-1 |
|
| GB/T 8646-1998 |
Fine aluminum-1% silicon wire for semiconductor lend-bonding |
264.0 |
via email in 1~3 business day |
superseded2007-09-29,2006-10-11,1999-2-1 |
|
| YS/T 99-1997 |
Arsenic trioxide |
150.0 |
via email in 1~3 business day |
valid,,1998-5-1 |
|
| SN/T 0550.2-1996 |
Determination of iron aluminium and calcium for export silicon metal - Volumetric method |
224.0 |
via email in 1~3 business day |
valid,,1996-12-1 |
|
| YS/T 223-1996 |
Selenium |
105.0 |
via email in 1~3 business day |
superseded,2008-5-1,1996-12-1 |
|
| GB/T 15713-1995 |
Monocrystalline germanium slices |
224.0 |
via email in 1~3 business day |
superseded2010-06-01,2010-6-1,1996-3-1 |
|
| GB/T 5238-1995 |
Monocrystalline germanium |
224.0 |
via email in 1~3 business day |
abolished2010-06-01,2010-6-1,1996-3-1 |
|
| YS/T 68-1993 |
Arsenic |
45.0 |
via email in 1~3 business day |
superseded,2004-11-1,1994-4-1 |
|
| GB/T 14140.2-1993 |
Silicon slices and wafers-Measuring of diameter-Micrometer method |
184.0 |
via email in 1~3 business day |
superseded2010-06-01,2010-6-1,1993-10-1 |
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