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Product preview

TLC precoated plates SIL G-25 UV 254 size: 20x20 cm pack of 25

Part #: 9.003 492Mfr #: 809023HS Code #:38221900
Estimated shipping time:Contact us via live chat or via contact us page

Rp5.826.150

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Specifications
  • TypeGlass plates SIL G-25 UV254
  • Plate format cm20 x 20
  • Gel thickness mm0.25
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Product overview
Glass plates, POLYGRAM®, ALUGRAM®
  • Silica 60
  • Specific surface (BET) ~500 m²/g
  • Mean pore size 60 Å
  • Specific pore volume 0.75 ml/g
  • Particle size 5 to 17 µm
  • Standard grade
  • Thickness of layer 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, indicators: manganese activated zinc silicate with green fluorescence for short-wave UV (254 nm)
  • Binders: highly polymeric products, which are stable in almost all organic solvents and resistant towards aggressive visualisation reagents
  • Binder system for Polygram® sheets is also completely stable in purely aqueous eluents
  • Available as glass plates, Polygram polyester sheets and Alugram aluminium sheets
  • Available with or without fluorescent indicator (UV 254)
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