China Cheap price Bunsen Burner - Hydrogen peroxide-molecule structure model – Lianying
China Cheap price Bunsen Burner - Hydrogen peroxide-molecule structure model – Lianying Detail:
- Subject:
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Medical Science, Chemistry
- Type:
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molecular model, School Lab Equipment
- Model Number:
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3111
- Place of Origin:
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Zhejiang, China
- Brand Name:
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Lianying
- Product name:
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Hydrogen peroxide-molecule structure model
- model set:
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Molecular
- Material:
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PVC
- Color:
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black+white+green+yellow+blue
- Usage:
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teaching
- Warranty:
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1 Year
- End User:
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Senior School
- Certificate:
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CE ISO
Hydrogen peroxide-molecule structure model
Educational instrument — Organic molecule structre model — Ball-and-stick model — Hydrogen peroxide (H2O2):
Our factory specialized production university, high school and elementary schools instructional instruments, molecular structure model.
There is the domestic standard and the international standard each kind of model molecular structure model.
1.Teaching instrument such as molecular models,crystal models
2. A full range of molecular models with domestic standard and international standard.
3. Basic colors for atoms: White, red, black, grey, light blue. (also offer customized colors. )
4. Basic colors for connect chain: White, purple, grey, light blue. (also offer customized colors. )
| Content for Products | Number of Holes (Bond Angle) |
Color |
Diameter(mm) | Quantity |
| H-Hydrogen | 1 | White | 17 | 20 |
| Halogen | 1 | Green | 17 | 4 |
| Metal | 1 | Silvery grey | 17 | 1 |
| C-Carbon | 4 | Black | 23 | 12 |
| O-Oxygen | 2 | Red | 23 | 6 |
| N-Nitrogen | 3 | Blue | 23 | 2 |
| N-Nitrogen | 4 | Blue | 23 | 2 |
| S-Sulphur | 4 | Yellow | 23 | 1 |
| S-Sulphur | 6 | Yellow | 23 | 1 |
| P-Phosphorus | 4 | Purple | 23 | 1 |
| Bonds | Color | Length(mm) | Quantity | |
| Single Bond | Gray | 27 | 32 | |
| Long bond (Flexible, used to make a double bond and triple bond) | Gray | 43 | 28 | |
| Proportion of short bond (To build scale model) | Off-White | 11 | 30 | |
| The key opener (For convenient open scale model) | 1 | |||
| ABS Plastic case (Size : 23.5 * 17 * 3.5 cm) | 1 | |||
| 20 Boxes / Carton (Size:36*27*36 cm) Weight : 9.5 Kg | ||||
Product detail pictures:
Related Product Guide:
It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions regularly. It regards shoppers, success as its very own success. Let us establish prosperous future hand in hand for China Cheap price Bunsen Burner - Hydrogen peroxide-molecule structure model – Lianying , The product will supply to all over the world, such as: Estonia, Greek, Johor, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
By Ivy from Jordan - 2017.07.28 15:46
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Jacqueline from Gambia - 2018.12.28 15:18
