TLC Phases


G
Glass
plates
P
POLYGRAM® polyester sheets
A
ALUGRAM® aluminium sheets
AX
ALUGRAM® Xtra aluminium sheets
Available supports
Phase
Description
Standard silica
 
 
G
silica 60, improved binder system, optimized particle size distribution
G P A Ax
silica 60, standard grade, particle size 5-17 µm ALUGRAM® Xtra: as above, on aluminium, outstanding wettability, improved cutting properties
G
silica 60, special binder system
  P
high purity silica 60, special binder system, higher gypsum content
G     Ax
silica 60 with kieselguhr concentrating zone
Unmodified silica for HPTLC
 
 
G     Ax
nano silica 60 with kieselguhr concentrating zone
G
nano silica 60, optimized binder system and particle size distribution
G   A Ax
nano silica 60, standard grade, particle size 2-10 µm
G
nano silica 60, special binder system
Modified silica for HPTLC
 
 
G
nano silica with partial or complete C18 modification
G   A  
nano silica with partial octadecyl modification, wettable with water
G   A  
silanized silica = dimethyl-modified silica 60
G   A  
cyano-modified nano silica
G   A  
amino-modified nano silica
G
diol-modified nano silica
Aluminium oxide
 
 
G P A
aluminium oxide
Cellulose, unmodified and modified
 
 
G P A
native fibrous cellulose MN 300
G P
microcrystalline cellulose MN 400 (AVICEL)
  P
polyethyleneimine-impregnated cellulose ion exchanger
  P
acetylated cellulose MN 300
Layers for special separations
 
 
  P
perlon = ε-aminopolycaprolactame
G
RP-silica with Cu2+ ions and chiral reagent, for enantiomer separation
G
high purity silica 60 with gypsum, recommended for aflatoxin analysis
G
silica G with ammonium sulfate for separation of surfactants
G
nano silica with special impregnation for PAH analysis
  P
mixed layer of strongly acidic cation exchanger and silica
  P
mixed layer of strongly basic anion exchanger and silica
G
mixed layer of aluminium oxide and acetylated cellulose
G
mixed layer of cellulose and silica