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90066 Sigma-Aldrich

Aluminum oxide on TLC-glass plates

with fluorescent indicator 254 nm, aluminum oxide matrix, L × W 20 cm × 20 cm, binder, Organic, fluorescent indicator

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Properties

Related Categories Analytical/Chromatography, Glass TLC Plates: Alumina matrix, LPLC/TLC/Paper Chromatography, TLC Plates, Glass backing, TLC and HPTLC Plates,
material   aluminum oxide matrix
  glass support
quality   with fluorescent indicator 254 nm
feature   binder Organic
  fluorescent indicator
mfr. no.   Sigma-Aldrich
application(s)   thin layer chromatography (TLC): suitable
L × W   20 cm × 20 cm
layer thickness   250 μm
particle size   11.0-14.0 μm
pore size   60 Å medium pore diameter

Description

Application

Aluminum oxide on TLC-glass plates may be used for TLC and HPTLC.

General description

Aluminum oxide (Alumina) was used as an adsorbent in TLC. It can be prepared by calcination of aluminium hydroxide in moderate temperature followed by washing. The adsorbent is backed on glass plates to perform TLC.
It is also evident that the amount of water affects the chromatographic behavior of alumina during TLC. There are three types:
a. Acidic
b. Basic
c. Neutral

Price and Availability


Pharma QC
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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