| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 30858-2025 |
Polished mono-crystalline sapphire substrate wafer |
270.0 |
via email in 1~3 business day |
to be valid,,2026-5-1 |
|
| GB/T 43885-2024 |
Silicon carbide epitaxial wafers |
270.0 |
via email in 1~3 business day |
valid,,2024-11-1 |
|
| GB/T 43662-2024 |
Patterned sapphire substrate |
285.0 |
via email in 1~3 business day |
valid,,2024-10-1 |
|
| GB/T 30652-2023 |
Trichlorosilane for silicon epitaxial |
165.0 |
via email in 1~3 business day |
valid,,2024-3-1 |
|
| GB/T 30656-2023 |
Polished monocrystalline silicon carbide wafers |
255.0 |
via email in 1~3 business day |
valid,,2023-10-1 |
|
| GB/T 31092-2022 |
Monocrystalline sapphire bar |
135.0 |
via email in 1~3 business day |
valid,,2023-7-1 |
|
| GB/T 20229-2022 |
Gallium phosphide single crystal |
200.0 |
via email in 1~3 business day |
valid,,2022-10-1 |
|
| GB/T 20230-2022 |
Indium phosphide single crystal |
255.0 |
via email in 1~3 business day |
valid,,2022-10-1 |
|
| GB/T 20228-2021 |
Gallium arsenide single crystal |
170.0 |
via email in 1~3 business day |
valid,,2021-12-1 |
|
| GB/T 11094-2020 |
Gallium arsenide single crystal and cutting wafer grown by horizontal bridgman method |
180.0 |
via email in 1~3 business day |
valid,,2021-8-1 |
|
| GB/T 36706-2018 |
Polycrystalline indium phosphide |
100.0 |
via email in 1~3 business day |
valid,,2019-6-1 |
|
| GB/T 35308-2017 |
Epitaxial wafers of germanium based Ⅲ-Ⅴcompounds for solar cell |
220.0 |
via email in 1~3 business day |
valid,,2018-7-1 |
|
| GB/T 35305-2017 |
Monocrystalline gallium arsenide polished wafers for solar cell |
160.0 |
via email in 1~3 business day |
valid,,2018-7-1 |
|
| DB44/T 1647-2015 |
LED modules for Downlights Interchangeability specifications |
|
via email in business day |
abolished2025-08-31,,2015-11-3 |
|
| YS/T 13-2015 |
High pure germanium tetrachloride |
225.0 |
via email in 1~3 business day |
valid,,2015-10-1 |
|
| GB/T 30656-2014 |
Polished monocrystalline silicon carbide wafers |
220.0 |
via email in 1~3 business day |
superseded,2023-10-1,2015-9-1 |
|
| GB/T 31092-2014 |
Monocrystalline sapphire ingot |
330.0 |
via email in 1~5 business day |
superseded2023-07-01,2023-7-1,2015-9-1 |
|
| YS/T 988-2014 |
Carboxyethyl-germanium sesquioxide |
105.0 |
via email in 1~3 business day |
valid,,2015-4-1 |
|
| GB/T 30856-2014 |
GaAs substrates for LED epitaxial chips |
220.0 |
via email in 1~3 business day |
to be superseded,2026-2-1,2015-4-1 |
|
| GB/T 30854-2014 |
Gallium nitride based epitaxial layer for LED lighting |
370.0 |
via email in 1~5 business day |
valid,,2015-4-1 |
|
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