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95725 Sigma-Aldrich

Cellulose on TLC-PET foils

with fluorescent indicator 254 nm, cellulose matrix, microcrystalline

Synonym: Poly TLC Plates: Cellulose with Fluorescence, TLC-PET foils cellulose

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Properties

Related Categories Analytical/Chromatography, LPLC/TLC/Paper Chromatography, Poly TLC Plates: Cellulose matrix, TLC Plates, PET foil backing, TLC and HPTLC Plates,
material   PET support
  cellulose matrix
form   microcrystalline
quality   with fluorescent indicator 254 nm
feature   binder Proprietary
  fluorescent indicator
packaging   pkg of 25 ea
mfr. no.   Sigma-Aldrich
application(s)   thin layer chromatography (TLC): suitable
L × W   20 cm × 20 cm , microcrystalline cellulose
layer thickness   100 μm
particle size   2-20 μm

Description

General description

Polyethylene terephthalate (PET) is a thermoplastic polymer resin. It is used on TLC plates as it prevents the chemical reagents to diffuse into the polymer matrix. The chemical degradation of PET is not easy. Cellulose, a homopolymer consisting of glucose units joined by β-1,4 bonds. These are strongly attached through inter and intramolecular hydrogen bonds and van der Waals forces resulting in microfibrils which together form fibers. They are arranged in parallel reducing ends of adjacent glucan chains. Cellulose is widely used as sorbent in TLC.

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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