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| No. | Â Â Â Â Â Â Â Â Â Â Item | Standard Specification | |||
| 1 |    Tellurium ≥% | 99.999 |  99.9999 | 99.99999 | |
| 2 |  Impurity  PPMwt Max Each |
Al/Mg/Ni/Pb | 0.1 | 0.01 | 0.005 |
| Ag/Cu | 0.2 | 0.002 | 0.001 | ||
| Zn | - | 0.1 | 0.02 | ||
| Ca | - | 0.02 | 0.01 | ||
| Cd | 0.2 | 0.01 | 0.01 | ||
| Fe | 0.1 | 0.01 | 0.01 | ||
| Se | 1.0 | 0.01 | 0.005 | ||
| Si | 0.1 | - | 0.01 | ||
| 3 | Size |  Œirregular hemisphere cylinder chunk 500g/1000g  Â55x12xL mm  Ž ≤10mm or ≥10mm irregular lump |
|||
| 4 | Packing |  1kg in composite aluminum foil bag filled with argon gas | |||
WMC is of expertise in developing and specializing in preparation and purification of metals, oxides and compounds to 4N, 5N, 6N and 7N purity which is in fabricated form of lump, rod, granule, powder, sheet, wire and ingot. All the material is qualified by the analysis of ICP-MS, GDMS and other advanced instruments domestically and internationally.
It is always our goal to be a consistent, reliable and an affordable source for global material requirements at any time. Tellurium is odorless, silvery white color crystalline solid material. High purity tellurium of 99.999%, 99.9999% and 99.99999% ( 5N 6N 7N) is primarily used in the manufacturing of  II-VI compound semiconductor materials, piezo-crystals, cooling elements, thermoelectric converting elements, infrared and γ-ray detectors etc.
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| No. | Â Â Â Â Â Â Â Â Â Â Item | Standard Specification | |||
| 1 |    Tellurium ≥% | 99.999 |  99.9999 | 99.99999 | |
| 2 |  Impurity  PPMwt Max Each |
Al/Mg/Ni/Pb | 0.1 | 0.01 | 0.005 |
| Ag/Cu | 0.2 | 0.002 | 0.001 | ||
| Zn | - | 0.1 | 0.02 | ||
| Ca | - | 0.02 | 0.01 | ||
| Cd | 0.2 | 0.01 | 0.01 | ||
| Fe | 0.1 | 0.01 | 0.01 | ||
| Se | 1.0 | 0.01 | 0.005 | ||
| Si | 0.1 | - | 0.01 | ||
| 3 | Size |  Œirregular hemisphere cylinder chunk 500g/1000g  Â55x12xL mm  Ž ≤10mm or ≥10mm irregular lump |
|||
| 4 | Packing |  1kg in composite aluminum foil bag filled with argon gas | |||
WMC is of expertise in developing and specializing in preparation and purification of metals, oxides and compounds to 4N, 5N, 6N and 7N purity which is in fabricated form of lump, rod, granule, powder, sheet, wire and ingot. All the material is qualified by the analysis of ICP-MS, GDMS and other advanced instruments domestically and internationally.
It is always our goal to be a consistent, reliable and an affordable source for global material requirements at any time.
Greenhouse Growing Light
Greenhouse Grow Lights
Greenhouse Plant Lights
Plant Grow Lights
Advantages and Special Characteristics of CTL LED Grow light:
1. Combine of super power and high power LEDs: 40W super power+ 3W High Power LEDs;
2. Combination of 3 independent channels: AquaSpecial/ BluePlus/ PurplePlus;
3. Programmable auto-dimmed control: Each channel can be separately and smartly auto-dimmed by the programmable controller;
4. Energy saving;
5. All-day climate light cycling:Easy to make the all-day climate light cycling sunset/sunrise/cloudy/sunny and moon light;
6. Special Lens: Professional optical lens with 105degeee and 78 degree bring wider coverage but better light intensity;
7. NIDEC Fans: Silent NIDIC fans(Japanese Brand) widely used in IMB/HP/DELL Server are equipped in our light;
8. Serial control for multi lamps;
9. Aluminum housing: multi lamps can be inter-connected and easily controlled by one external controller;
10. Advance heat dissipation design: Large heat dissipation design make sure LED long lifespan;
11. Elegant shape: the product surface is made of brushed anodic alumina oxide;
Plant Grow Lights,Greenhouse Plant Lights,Greenhouse Growing Light,Hydroponic Indoor Plant Grow Light Kit,Plant growing Lamp Light for Hydropoics Mini Greenhouse
Shenzhen Wenyi Lighting Technology Co., Ltd , https://www.wycngrow.com