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Macherey-Nagel™ Standard SIL G Silica Layers on Alugram™ Aluminum Sheets UV254

Separate non-volatile mixtures with unmodified standard silica layers for TLC (Thin-Layer Chromatography). Standard SIL G Silica Layers on Alugram™ Aluminum Sheets UV254 come in a variety of sizes.

Overview
135.66 EUR valid until 2025-12-31
Use promo code "25339" to get your promotional price.

Code: 50

Additional Details:
Additional Details: Weight: 0.24660kg



Product Code. 12820951

Quantity Price
1 175.0  € / Pack of 200
In stock, ready to ship: 17
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Description and Specification

Specification

Material Aluminum Sheets Alugram SIL G
Particle Size 5 to 17 μm
Pore Size 60 Å
Quantity 200 Pk.
Type TLC Plate
Fluorescent Indicator UV254
Pore Volume 0.75 mL/g
Specific Surface ∼500 m2/g
Thickness (Metric) 0.2 mm
Dimensions (L x W) 2.5 x 7.5 cm

Alugram™ Aluminum Sheets for TLC
  • Pre-coated ready to use plates
  • Broad range of plate sizes, surface coatings and backings
Absorbent
  • Silica 60
  • specific surface (BET) ∼ 500 m2/g
  • Mean pore size 60 Å
  • Specific pore volume 0.75 mL/g,
  • Particle size 5–17 μm
  • Standard grade
Thickness
  • For analytical plates 0.25 mm
  • For preparative plates 0.5 and 1 mm
  • For 2 mm preparative layers a slightly coarser material is used.
Inicators
  • Manganese activated zinc silicate with green fluorescence for short-wave UV (254 nm)
  • Special inorganic fluorescent pigment with blue fluorescence for long-wave UV (366 nm)
Binders
  • Highly polymeric products, which are stable in almost all organic solvents and resistant towards aggressive visualisation reagents