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Sigma-Aldrich® TLC Plates

chiral-silica gel matrix, L × W 20 cm × 20 cm, binder, Polymeric, fluorescent indicator: no

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About This Item

Codice UNSPSC:
41115711
eCl@ss:
32110504

Materiali

chiral-silica gel matrix
glass support

Caratteristiche

binder Polymeric
fluorescent indicator: no

Produttore/marchio commerciale

Sigma-Aldrich

tecniche

thin layer chromatography (TLC): suitable

Lungh. × largh.

20 cm × 20 cm

Spessore strato

250 μm

Dimensione particelle

10 μm

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Descrizione generale

Thin-layer chromatography (TLC) plates for adsorption, partition, and ion-exchange techniques. Six media choices with glass, polyester, and aluminum backings. Silica-based adsorbent layers in Sigma-Aldrich TLC plates incorporate a polymeric binder; highly purified silica gel plates incorporate a gypsum/polymer binder.
  • Silica gel - for weakly to strongly polar separations, pore size 60 Å
  • High purity silica gel - acid washed for separation of aflatoxins
  • Cellulose - for partition chromatography, (SigmaCell Type 100 Cellulose)
  • Cellulose PEI - for separation of weak anions (amino acids, peptides) PEI plates may turn slightly yellow, affecting separation. Pre-develop plates in distilled water to minimize yellow color.
  • Chiral silica - for separation of optically active isomers by ligand exchange, pore size 60Å

Applicazioni

Sigma-Aldrich® TLC Plates was used for TLC analysis during GTPase activity assay and lipid extraction/analysis.

Note legali

SIGMA-ALDRICH is a registered trademark of Merck KGaA, Darmstadt, Germany

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