Standard silica layers for TLC
Packing Material
Ordering information TLC silica gel 60,Glass plates, Layer thickness: 250 µm
Pack of [plates] ( preparative TLC), Layer thickness: 500 µm
Pack of [plates] ( preparative TLC), Layer thickness: 1000 µm (1MM)
Pack of [plates] ( preparative TLC), Layer thickness: 2000 µm (2MM)
Prod. Code
Price for Unit
`
Plate size [cm]
Pack of [plates]
SIL G
2
• Silica 60, specific surface (BET) ~500m /g, mean pore size 60 Å, specific pore volume 0.75mL/g, particle size 5–17 µm;
standard grade
• Thickness of layer for analytical plates 0.25mm, for preparative plates 0.5 and 1mm; for 2mmpreparative layers a slightly
coarser material is used
• Indicators: manganese activated zinc silicate with green fluorescence for short-wave UV (254 nm); special inorganic
fluorescent pigment with blue fluorescence for long-wave UV (366 nm)
• Binders: highly polymeric products, which are stable in almost all organic solvents and resistant towards aggressive
visualization reagents; binder system for POLYGRAM®sheets (as for ALUGRAM®Xtra sheets) is also completely stable
in purely aqueous eluents
unmodified standard silica layers
Glass plates
®
ALUGRAM aluminium sheets
POLYGRAM
®
polyester sheets
TLC and HPTLC Plates Manufactured by Macherey-Nagel GmbH & Co., Germany
SIL G-25
809017
5 x 10
50
14990
809017.200
5 x 10
200
28500
809011
5 x 20
100
21990
809012
10 x 20
50
21990
809013
20 x 20
25
18990
SIL G-25, UV254
809028.100
2.5 x 7.5
100
19990
809027
5 x 10
50
14990
809027.200
5 x 10
200
28500
809021
5 x 20
100
21800
809020
10 x 10
25
9990
809022
10 x 20
50
21990
809023
20x 20
25
18990
SIL G-25 UV254+366
809121
5 x 20
100
27990
809122
10 x 20
50
24990
809123
20x 20
25
19990
SIL G-50
809051
20 x 20
20
22990
SIL G-50 UV 254
809053
20 x 20
20
25990
SIL G-100
809061
20 x 20
15
26990
SIL G-100 UV 254
809063
20 x 20
15
27990
SIL G-200
809073
20 x 20
12
28990
SIL G-200 UV 254
809083
20 x 20
12
29990
Analytical Chromatography
MN
25
