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1.15388 Supelco

TLC Silica gel 60 RP-8 F₂₅₄s

pkg of 25 plates, plate L × W 20 cm × 20 cm, glass support

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Properties

Related Categories Analytical/Chromatography, LPLC/TLC/Paper Chromatography, TLC Plates, Thin Layer Chromatography (TLC)
Quality Level   100
material   glass support
packaging   pkg of 25 plates
application(s)   thin layer chromatography (TLC): suitable
plate L × W   20 cm × 20 cm
storage conditions   no restrictions.

Description

General description

25 Glass plates 20 x 20 cm

RP modified plates serve two purposes: act as a pilot method for HPLC and allow to choose various solvent system for special separations. Our RP-modified silica layers are well suited for many separation challenges that unmodified silica cannot overcome. These layers use aqueous solvent systems to separate extremely non-polar substances and analyze particular polar substances that can adapt to ion-pair chromatography. What’s more, RP-modified silica layers are less dependent on atmospheric humidity. Unlike unmodified silica, RP-phases do not exhibit catalytic activity. This makes them the plates of choice for unstable substance that tend to experience oxidative degradation.

Application

Glass TLC plates, RP-8 modified silica gel coated with flourescent indicator F254s. The RP-8 modified silica gel TLC plates come in a quantity of 25 size 20x20 cm for thin layer chromatography applications.

Linkage

Replaces: 15388-7; 15388

Analysis Note

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): 9.5 - 11.5 µm
Layer thickness: 200 - 270 µm
Deviation of layer thickness per plate: ≤ 35 µm
Chromatographic testings:
A) Cholesterin test
hRf-values
- cholesterin, cholesterin test:
68 - 74
B) Steroid test
- methyltestosterone, steroid test: 45 - 55
- Reichstein S, steroid test: 65 - 75
- hydrocortisone, steroid test: 75 - 91
Typical value determined on an activated plate (120°C, 15 min)
Eluent a) aceton/ water (95/5 v/v)
Eluent b) acetonitrile/ water (70/30 v/v)

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
Protocols & Articles

Articles

TLC Analysis of Aromatic Compounds on HPTLC Silica Gel 60 RP-8 F254s

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Aromatic Compounds on HPTLC Silica Gel 60 RP-8 F254s
Keywords: Chromatography, Thin layer chromatography

TLC Analysis of Barbiturates and Methaqualone on HPTLC Silica Gel 60 RP-8 F254s

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Barbiturates and Methaqualone on HPTLC Silica Gel 60 RP-8 F254s
Keywords: Chromatography, Thin layer chromatography

TLC Analysis of Chlorophenols on HPTLC Pre-Coated Plate RP-8 F254s

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Chlorophenols on HPTLC Pre-Coated Plate RP-8 F254s
Keywords: Thin layer chromatography, Vitamins

TLC Analysis of Mycotoxins on HPTLC Silica Gel 60 RP-8 WF254s

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Mycotoxins on HPTLC Silica Gel 60 RP-8 WF254s
Keywords: Chromatography, Thin layer chromatography

TLC Analysis of Mycotoxins on HPTLC pre-coated plate RP-8 F254s

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Mycotoxins on HPTLC pre-coated plate RP-8 F254s
Keywords: Chromatography, Thin layer chromatography

TLC Analysis of Substituted Benzoic Acids by Ion-Pair Chromatography on HPTLC Silica Gel 60 RP-8 F254s (analyte set 1)

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Substituted Benzoic Acids by Ion-Pair Chromatography on HPTLC Silica Gel 60 RP-8 F254s (analyte set 1)
Keywords: Thin layer chromatography

TLC Analysis of Substituted Benzoic Acids by Ion-Pair Chromatography on HPTLC Silica Gel 60 RP-8 F254s (analyte set 2)

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Substituted Benzoic Acids by Ion-Pair Chromatography on HPTLC Silica Gel 60 RP-8 F254s (analyte set 2)
Keywords: Thin layer chromatography

TLC Analysis of Substituted Benzoic Acids by Ion-Pair Chromatography on HPTLC Silica Gel 60 RP-8 F254s (analyte set 3)

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Substituted Benzoic Acids by Ion-Pair Chromatography on HPTLC Silica Gel 60 RP-8 F254s (analyte set 3)
Keywords: Thin layer chromatography

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