Related Categories |
Analytical/Chromatography,
LPLC/TLC/Paper Chromatography,
TLC and HPTLC Plates,
Thin Layer Chromatography (TLC)
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packaging
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25 units in Fibre case (1058020001)
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shipped in
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ambient
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storage temp.
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Storage temperature: no restrictions.
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specifications
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Specific surface area?(according to BET; 5-Pt. measurement): 480 - 540?m2/g
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Pore volume?(N?-isotherm): 0.74 - 0.84?ml/g
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d 50?(laser diffraction, size distribution): 9.5 - 11.5?μm
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Layer thickness: 210 - 250?μm
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Deviation of layer thickness per plate: ≤?35?μm
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Chromatographic testings: A) Colour test
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hRf-values - bleu vif organol, colour test, lipophile: 11 - 25
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- Ceres Black G, colour test, lipophile: 34 - 48
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- ceres Violet brn, colour test, lipophile: 52 - 67
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separation number?(colourtest, lipophile): ≥?9.0
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B) Steroid test
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hRf-values - hydrocortisone, steroid test: 25 - 37
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- Reichstein S, steroid test: 37 - 49
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- methyltestosterone, steroid test: 42 - 54
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Typical value determined on a conditioned plate Eluent A) Toluene (45% rel.humidity) Eluent B) Ethyl acetate/Toluene (95+5 v/v; 20% rel.humidity)
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