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Macherey-Nagel™ Standard SIL G Silica Layers on Polygram™ polyester sheets

Separate non-volatile mixtures with unmodified standard silica layers for TLC (Thin-Layer Chromatography). Standard SIL G silica layers on Polygram™ polyester sheets come in a variety of sizes. Select fluorescent indicator and choose from a variety of pack sizes.

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

Code: 16

Additional Details:
Additional Details: Weight: 0.57420kg



Product Code. 10441193

Quantity Price
1 £ 270.0 / Pack of 25
In stock, ready to ship: 10
 In stock, ready to ship: 553
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Description and Specification

Specification

Backing Material Polyester
Material Unmodified Silica Gel (SiOH)
Particle Size 5 to 17 μm
Pore Size 60 Å
Quantity 25/Pk.
Type Polyester Sheet
Fluorescent Indicator UV254
Pore Volume 0.75 mL/g
Sorbent Unmodified Silica Gel (SiOH)
Thickness (Metric) 0.2 mm
Dimensions (L x W) 20 x 20 cm

Polygram™ polyester 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

Documentation