产品名称
TLC 铝片, 硅胶 60 RP-18 F254s MS-级, pkg of 20 sheets, sheet L × W 5 cm × 7.5 cm, aluminum support
material
aluminum support
silica gel 60 matrix
feature
binder Organic Polymer
fluorescent indicator
packaging
pkg of 20 sheets
technique(s)
TLC-MS: suitable
thin layer chromatography (TLC): suitable
layer thickness
100 μm
plate L × W
5 cm × 7.5 cm
sheet L × W
5 cm × 7.5 cm
particle size
10-12 μm
pore size
60 Å medium pore diameter
storage temp.
2-30°C
Quality Level
Analysis Note
比表面积(5点BET法):480 - 540 m²/g
孔容(N₂-等温线):0.74 - 0.84 ml/g
d 50(激光衍射,尺寸分布):9.7 - 11.7 µm
涂板厚度:80 - 120 µm
每块板的层厚度偏差:≤ 30 µm
A) 胆固醇测试
hRf值
B) 类固醇测试
在活化板上测定的典型值(120°C, 15 min)
展开剂A) 丙酮/水(95/5 v/v)
展开剂B) 丙酮/水(60/40 v/v)
C) 最大单峰面积(BPC) ≤ 20ng Resorcin面积:符合要求
孔容(N₂-等温线):0.74 - 0.84 ml/g
d 50(激光衍射,尺寸分布):9.7 - 11.7 µm
涂板厚度:80 - 120 µm
每块板的层厚度偏差:≤ 30 µm
A) 胆固醇测试
hRf值
- 胆固醇:35 - 43
B) 类固醇测试
- 甲睾酮:14 - 24
- Reichstein S:28 - 38- 氢化可的松:40 - 50
在活化板上测定的典型值(120°C, 15 min)
展开剂A) 丙酮/水(95/5 v/v)
展开剂B) 丙酮/水(60/40 v/v)
C) 最大单峰面积(BPC) ≤ 20ng Resorcin面积:符合要求
- 噪声(TIC):符合要求
General description
20块铝板 5x7.5
参考文献:
Gertrud Morlock, Wolfgang Schwack
Coupling of planar chromatography to mass spectrometry
TrAC Trends in Analytical Chemistry, Volume 29, Issue 10, 2010, Pages 1157-1171
Gertrud Morlock, Wolfgang Schwack
Coupling of planar chromatography to mass spectrometry
TrAC Trends in Analytical Chemistry, Volume 29, Issue 10, 2010, Pages 1157-1171
商品
HPTLC plates provide superior separation, speed, and sensitivity, making them ideal for advanced qualitative and quantitative analysis.
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