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薄层色谱 PET 箔上的硅胶
Silica gel on TLC-PET foils
| 产品编号： | 3218648 |
| 规格： | with fluorescent indicator 254 nm, silica gel 60 matrix |
| 包装规格： | 25 EA |
| 产品类别： | 进口试剂 |
| 品牌： | Supelco |
| 优惠价： | 立即咨询 |
产品别名
薄层色谱 PET 箔上的硅胶
Silica gel on TLC-PET foils
Poly TLC Plates: Silica w/o Fluorescence
聚乙烯 TLC 层析板：硅胶不含荧光指示剂
基本信息
| NACRES | NC.07 |
| Quality【质量】 | with fluorescent indicator 254 nm |
| General description【一般描述】 | Polyethylene terephthalate (PET) is a thermoplastic polymer resin. It is used on TLC plates as it prevents the chemical reagents to diffuse into the polymer matrix. The chemical degradation of PET is not easy. Silica gel is a rigid 3D network of colloidal silica. It is exclusively used as a support material for the active titanium(III) centers in Ziegler-Natta catalysts. Silica gel allows a controlled fragmentation resulting in the formation of uniform polymer particles with narrow particle size distribution and high bulk density. Silica gel is classified as below: a. Aquagel - pores are filled with water b. Xerogel - by the process of evaporation, aqueous phase in the pores are removed c. Aerogel - solvent is removed by supercritical extraction |
| Application【应用】 | Silica gel on TLC-PET foils was used to perform thin layer chromatography. |
产品性质
| Quality Level【质量水平】 | 100 |
| material【物料】 | PET support silica gel 60 matrix |
| feature【特点】 | binder Organic Polymer fluorescent indicator |
| packaging【包装】 | pkg of 25 sheets |
| manufacturer/tradename | sigma-aldrich |
| technique(s) | thin layer chromatography (TLC): suitable |
| L × W【长度 × 宽度】 | 20 cm × 20 cm |
| layer thickness【层厚度】 | 200 μm |
| Particle size【粒径】 | 8.0-12.0 μm |
| pore size【孔径】 | 60 Å medium pore diameter |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
