おすすめの製品
物質
glass support
silica gel 60 matrix
品質水準
特徴
binder Organic Polymer
fluorescent indicator: no
包装
pkg of 50 plates
テクニック
thin layer chromatography (TLC): suitable
層厚
200 μm
プレートL × W
20 cm × 10 cm
粒径
5-6 μm
ポアサイズ
60 Å medium pore diameter
保管温度
2-30°C
詳細
50 Glass plates 20 x 10 cm
HPTLC plates deliver fast and quantitative analysis of complex samples for manual or automated use. Our HPTLC silica plates work three times faster than conventional TLC plates – and they are more sensitive. The particle sizes range in HPTLC is between 4-8 µm, which creates a smoother surface and a higher separation power than TLC plates.
アプリケーション
Glass HPTLC Silica gel 60 plates. Silica gel HPTLC plates size 20 x 10 cm, 50 sheets.
関連事項
Replaces: 5641-6; 5641
アナリシスノート
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 (laser diffraction, size distribution): 5 - 7 µm
Layer thickness: 150 - 200 µm
Deviation of layer thickness per plate: ≤ 35 µm
Chromatographic testing:
colour test
hRf-values
- bleu vif organol, colour test, lipophile:
17 - 22
- Ceres Black G, colour test, lipophile: 38 - 43
- ceres Violet brn, colour test, lipophile: 58 - 64
separation number (colourtest, lipophile): ≥ 10.0
Typical value determined on a conditioned plate
Eluent: toluene
Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 5 - 7 µm
Layer thickness: 150 - 200 µm
Deviation of layer thickness per plate: ≤ 35 µm
Chromatographic testing:
colour test
hRf-values
- bleu vif organol, colour test, lipophile:
17 - 22
- Ceres Black G, colour test, lipophile: 38 - 43
- ceres Violet brn, colour test, lipophile: 58 - 64
separation number (colourtest, lipophile): ≥ 10.0
Typical value determined on a conditioned plate
Eluent: toluene
試験成績書(COA)
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プロトコル
Qualitative Thin Layer Chromatography Analysis of Flavonoids and Quantification of Terpene Lactones in Ginkgo Biloba Extracts and Tablets
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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