Macherey-Nagel™ RP-18 W/UV₂₅₄ Glass HPTLC Plates

Designed for use in HPTLC. Macherey-Nagel™ RP-18 W/UV₂₅₄ Glass HPTLC Plates have a layer of modified nano silica with a fluorescent indicator for short-wave UV (254nm). It is wettable with water, acid-resistant and stable at pH 2–10.

Brand:  Macherey-Nagel™ 811071

Product Code. 10466091

Description

Designed for use in HPTLC. Macherey-Nagel™ RP-18 W/UV₂₅₄ Glass HPTLC Plates have a layer of modified nano silica with a fluorescent indicator for short-wave UV (254nm). It is wettable with water, acid-resistant and stable at pH 2–10.

RP-18 W/UV₂₅₄ glass plates features octadecyl-modified silica layers with a fluorescent indicator for use in high performance thin layer chromatography (HPTLC). They can be used in normal phase or reversed phase separation modes, with eluents from anhydrous solvents to mixtures with high concentrations of water. The relative polarity of the eluent determines the polarity of the layer.

• Acid-resistant product with a pale blue fluorescence for short-wave UV (254nm)
• UV-absorbing substances appear as dark-blue to black spots on a light-blue background
• Order of polarity: silica > DIOL > NH2 > CN > RP-2 > C18-50 > RP-18 W > C18-100
• Recommended application: aminophenols, barbiturates, preservatives, nucleobases, polycyclic aromatic hydrocarbons, steroids, tetracyclines, plasticizers (phthalates)
• Stable at pH 2–10; Carbon content 14%

Specifications

• Backing Material: Silica 60
• Particle Size: 2 to 10 μm
• Quantity: 25/Pk.
• Fluorescent Indicator: UV254
• Pore Volume: 0.75 mL/g
• Specific Surface: 500 m²/g
• Dimensions (L x W): 20 x 20 cm

• Material: Silica Gel with Octadecyl (C18, ODS, RP18) Modification
• Pore Size: 60 Å
• Type: Glass Plate
• For Use With (Application): HPTLC
• Sorbent: Silica Gel with Octadecyl (C18, ODS, RP18) Modification
• Thickness (Metric): 0.25 mm