TABLE OF CONTENTS - BGB Analytik AG

LC and LC/MS
PL aquagel-OH Columns
Polymer Standards
Column: PL aquagel-OH, 7.5 x 300 mm, 8 µm
P/N 79911GF-MXA
in series with
Norm.
PL aquagel-OH 30,
7.5 x 300 mm, 8 µm
14000
Mobile Phase:
P/N 79911GF-083
Water
12000
Flow Rate: 1 mL/min
10000
Temperature:
Detector:
25°C
RID
8000
Calibrant: Polyethylene oxide EasyCal 6000
standards in vials for calibration
4000
PL aquagel-OH Columns
676 www.agilent.com/chem/supplies
The PL aquagel-OH mixed column, with its extremely hydrophilic polyhydroxyl surface, is
suitable for the aqueous SEC analysis of water-soluble polymers over a wide range of
molecular weights. The PL aquagel-OH column can handle most neutral hydrophilic polymers,
and its capability extends to the analysis of high molecular weight polymers including
polyacrylamides and polyethlylene oxides. The aqueous SEC start-up kit contains a PL
aquagel-OH mixed column, with 8 µm particles, which is the column of choice for MW
distribution in aqueous eluents. This column is recommended for first polymer screening: if
greater resolution is required, simply add another PL aquagel-OH column.
PL aquagel-OH Columns
Particle Size
Size (mm) (µm) Designation MW Range Part No.
7.5 x 300 8 30 100-30K 79911GF-083
40 10K-200K 79911GF-084
50 50K-1M 79911GF-085
60 200K-10M 79911GF-086
Mixed 100-10M 79911GF-MXA
PL aquagel-OH Guard Columns
7.5 x 50 8 79911GF-080
2000
0
Impurities
Dextran
7.5 10.0 12.5 15.0
Time (min)
17.5 20.0 22.5
LCPLA02