1.05534

TLC aluminum sheets, Silica gel 60 F₂₅₄

pkg of 100 sheets, sheet L × W 5 cm × 20 cm, aluminum support

• 别名: Silica Gel 60 F254 TLC Plates
• 分類程式碼代碼: 41115711
• NACRES: NB.21

属性

• 材料: aluminum support; silica gel 60 matrix
• 品質等級: 100
• 特點: binder Organic Polymer; fluorescent indicator
• 包裝: pkg of 100 sheets
• 技術: thin layer chromatography (TLC): suitable
• 層厚度: 200 μm
• 薄片長度 × 寬度: 5 cm × 20 cm
• 粒徑: 10-12 μm
• 孔徑: 60 Å medium pore diameter
• 儲存溫度: 2-30°C

说明

一般說明

100 Aluminium sheets 5 x 20 cm

聯結

Replaces: 5534-3; 5534

分析報告

Specific surface area (according to BET; 5-Pt. measurement): 480 - 540 m²/g
Pore volume(N₂-isotherm): 0.74 - 0.84 ml/g
d 50 (laserdiffraction, size distribution): 9.7 - 11.7 µm
Layer thickness: 175 - 225µm
Deviationof layer thickness per plate: ≤ 30 µm
colour test
hRf-values
- bleu viforganol, lipophile: 11 - 25
- CeresBlack G, lipophile: 34 - 48
- ceres Violet brn, lipophile: 52 - 67
separation number (colour test, lipophile): ≥ 10.5
Typical value determined on a conditioned sheet
Eluent: Toluene (45% rel. humidity)