|
|
|
|
SIL N-HR
|
|
unmodified standard silica layers for TLC
|
|
|
Features
|
|
|
high purity silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å, specific pore volume 0.75 ml/g,
particle size 5 – 17 µm
different binder system compared to SIL G results in different separation characteristics
a special feature of the POLYGRAM SIL N-HR is a higher gypsum content
available as POLYGRAM polyester sheets with or without fluorescent indicator
|
|
for applications on SIL N-HR plates click here: 
|
Ordering information
Designation
|
Thickness of layer
|
Plate size
|
Fluorescent indicator
|
Plates per pack
|
REF
|
|
POLYGRAM® polyester sheets
|
SIL N-HR
|
0.25 mm |
5 x 20 cm
|
–
|
50
|
804012
|
|
| SIL N-HR |
0.25 mm |
20 x 20 cm
|
–
|
25
|
804013
|
|
| SIL N-HR UV254 |
0.25 mm |
5 x 20 cm
|
UV254 |
50
|
804022
|
|
| SIL N-HR UV254 |
0.25 mm |
20 x 20 cm
|
UV254 |
25
|
804023 |
|
|
|
|
|
|
|
|
|
 |
|
|
 |