Advantage of ODP2 HP (1) High Theoretical Plate Number

ODP2 HP is polymer based new reversed phase column. The theoretical plate number has improved nearly double comparing with current polymer based column ODP-50.

Sample : 5micro-L
1. Uracil 30mg/L
2. Theobromine 75mg/L
3. Caffeine 130mg/L
4. Phenol 300mg/L
5. Methyl benzoate 350mg/L
6. Toluene 1000mg/L
7. Naphthalene 150mg/L

Columns	: Shodex ODP2 HP-4D (4.6mmID*150mm)	: Shodex Asahipak ODP-50 4D (4.6mmID*150mm)
Eluent	: H₂O/CH₃CN=55/45	: H₂O/CH₃CN=35/65
Flow rate	: 0.6mL/min	: 0.6mL/min
Detector	: UV(254nm)	: UV(254nm)
Column temp.	: 40deg-C	: 40deg-C