Welcome To b2b168.com, Join Free | Sign In
中文(简体) |
中文(繁體) |
Francés |Español |Deutsch |Pусский |
| No.13560415
- Product Categories
- Friendly Links
- home > Supply > "Imported silica gel plate, six thick silica gel plates, insulation silica gel plate
Information Name: | "Imported silica gel plate, six thick silica gel plates, insulation silica gel plate |
Published: | 2014-10-23 |
Validity: | 365 |
Specifications: | Various specifications |
Quantity: | 10000.00 |
Price Description: | |
Detailed Product Description: | "" Silica gel plate "is just a short, its full name should be called TLC silica gel plate, also called silica gel plates high resistance to tear it transferred a certain amount of binder sprayed with high-purity thin layer chromatography on silica gel (powder) Cheng, whose board is generally glass, this year, more popular abroad do use aluminum foil attached to the board. require board white, smooth uniform, fine. mainly composed of SiO2 · nH2O, chemical stability, in addition to alkali and hydrogen hydrofluoric acid, the acid does not react with the other (but experience has shown that: at 60 ℃ concentration of 40% nitric acid mist resistant to corrosion) on silica gel thin layer chromatography plates can be used directly for qualitative or various types of organic substances. quantitative analysis in the identification of pesticides, herbs, organic chemical products and food, food trace impurities and major components has been widely used. silica gel plates are of high quality raw materials for thin-layer chromatography on silica gel, thin-layer chromatography on silica gel plates , high performance thin layer chromatography on silica gel plate, which is the deployment of high-quality thin-layer chromatography on silica gel by an appropriate adhesive coated on a glass substrate from shop to have the provisions of the pore volume, surface area and pore size distribution activity: (for indigo, Sudan, dimethyl yellow separation) tri-color separately. Features 1 good separation plate number is high. 2 spot spotting small, easy series analysis. 3 separate short time. 4 high sensitivity, spots were clear, non-proliferation purposes can be directly used for rapid separation of various types of organic matter - qualitative or quantitative analysis in the identification of pesticides, herbs, organic chemical products and food, food trace impurities and major components have been widely used in How to make the preparation of silica gel plates when most relied on experience, pay attention to the speed of the liquid flowing down, even in the operating time to shop Bohou consistent on a slide, then scoop a spoonful slow it down in the middle of the slide Slow covered the entire plate surface, and finally gently move the town several times, remember not to have bubbles. " |
Admin>>>
You are the 9807 visitor
Copyright © GuangDong ICP No. 10089450, Zhongshan Cheng Lixin Plastic Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 9807 visitor
Copyright © GuangDong ICP No. 10089450, Zhongshan Cheng Lixin Plastic Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility