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TLC Aluminium oxide 60 F254, neutral
| 产品编号： | 4169938 |
| 规格： | pkg of 25 sheets, sheet L × W 20 cm × 20 cm, plastic support |
| 包装规格： | 25 UNITS |
| 产品类别： | 进口试剂 |
| 品牌： | Supelco |
| 优惠价： | 立即咨询 |
产品性质
| material【物料】 | aluminum oxide matrix plastic support |
| Quality Level【质量水平】 | 100 |
| feature【特点】 | binder Organic Polymer fluorescent indicator |
| packaging【包装】 | pkg of 25 sheets |
| technique(s) | thin layer chromatography (TLC): suitable |
| layer thickness【层厚度】 | 200 μm |
| sheet L × W【薄片长度 × 宽度】 | 20 cm × 20 cm |
| Particle size【粒径】 | 10-12 μm |
| pore size【孔径】 | 60 Å medium pore diameter |
| storage temp.【储存温度】 | 2-30℃ |
基本信息
| General description【一般描述】 | Aluminiumoxide plates are used to analyze basic and neutral compounds at different pH levels. Depending on the pH range in question, professionals can choose between two kinds of aluminum oxide plates. Under aqueous conditions, basic aluminum oxide plates are best for separating basic compounds, while neutral plates are ideal for separating neutral compounds. Available with or without a fluorescence indicator, our TLC aluminum plates handle a wide variety of applications thanks to neutral and basic aluminum oxides with 60 Å and 150 Å pore sizes. 25 Plastic sheets 20 x 20 cm |
| Linkage【联系】 | Replaces: 5581-7; 5581 |
| Analysis Note【分析说明】 | Layer thickness: 170 - 220 µm Deviation of layer thickness per plate: ≤ 35 µm d 10 (laser diffraction, size distribution): 3 - 5 µm d 50 (laser diffraction, size distribution): 8 - 12 µm d 90 (laser diffraction, size distribution): 18 - 25 µm Chromographic testing: Alkanes hRf-values - brucine, alkaloid test: 30 - 40 - papaverine, alkaloid test: 70 - 80 Typical value determined on a sheet: Eluent: Dichloromethane/ methanol (98/2 v/v) |
