Grace Catalog 2008

hplc applications
Fullerenes
“Bucky Balls”
Buckminsterfullerenes
2
7210
Buckminsterfullerenes
1. C70
2. C60
1
C 60 C 70
C 76 C84
miscellaneous
0 30 60 90 120 150 180 Min.
0 5 10 15 20 Min.
Column: Jordi DVB, 500Å, 500 x 10mm (6) (Part No. 100567) 1) trans-1-C62(COOEt)4
Column: Vydac ® C4, 5μm, 250 x 10mm (Part No. 201TP510)
Mobile Phase: Trichlorobenzene
2) trans-2-C62(COOEt)4
Mobile Column: Phase: VYDAC Acetonitrile:Toluene 201TP510 (C4, 5 µm, (50:50) 10 mm i.d. x 250 mm)
Flow Rate: 1.5mL/min
3) trans-3-C62(COOEt)4
Flow Eluent: Rate: Isocratic, 5mL/min 1:1 ACN/toluene
Column Temp: 145°C
Flow: 5 mL/min
4) trans-4-C62(COOEt)4
Detector: RI
5) e-C62(COOEt)4
Cooking Oil
Regioisomeric Fullerene Derivatives Regioisomeric Fullerene Derivatives
5 Used Cooking Oil
7215
1
2
3
4
5
1. trans-1-C62(COOEt)4
2. trans-2-C62(COOEt)4
3. trans-3-C62(COOEt)4
4. trans-4-C62(COOEt)4
5. e-C62(COOEt)4
Column phase: GROM-SIL 100 Norm Ph-1 ST, 5 µm
Column size: 250 x 4 mm
Eluent: toluene
Flow rate: 1.5 ml/min
Pressure: 12 MPa
Temperature: RT
Detection (UV): 340 nm, 0.084
6
AUFS
Injection: 5 µl (50 µg/ml) 3
1 2 7 8
1. Polymerized
2. Polymerized
3. Triglycerides
4. MW 1800-3000
5. Triglycerides MW 930
6. Diglycerides MW 620
7. Monoglycerides MW 400
8. Free Fatty Acids MW 300
0 1 2 3 4 5 6 7 8 9 Min.
Column: Grom Sil 100 Norm Ph-1 ST, 5μm, 250 x 4mm
Mobile Phase: Toluene
Flow Rate: 1.5mL/min
Detector: UV at 340nm
0 10 20 30 40 Min.
Column: Jordi DVB, 10 3 Å, 500Å, 500mm x 10mm (2)
(Part No.s 100571, 100567)
Mobile Phase: Tetrahydrofuran
Flow Rate: 2.0mL/min
Detector: UV at 254nm
Surfactants
Microbore Analysis of Glucopyranosides
1. n-octyl Glucopyranoside (50ng on column)
2. n-decyl Glucopyranoside (50ng on column)
3. n-dodecyl Glucopyranoside (50ng on column)
10310
1
2
3
0 1
2
3
4 5 6 7 8 Min.
Column: Alltech ® Alltima C18, 5µm, 150 x 1mm (Part No. 88384)
Mobile Phase: Methanol:Water (90:10)
Flow Rate: 0.05mL/min
Detector: ELSD
448
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