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L-column ODS-P
CERI L-column ODS-P (C18) HPLC Analytical Column, 300 Å, 5 µm, 1.5 mm I.D. x 50 mm Length, 1/Pk
Product Number: 612137
Specifications:
| Average particle size: | 5µm |
| Average pore size: | 30 nm (300 Å) |
| Surface area: | 150 m2/g |
| Carbon contents: | 9 % |
| Bonded phase: | C18 (Octadecyl) |
| End-capping: | Yes |
| USP category: | L1 |
| Range of pH: | pH 2 – pH 9 |
L-column series is the column for reversed-phase high-performance liquid chromatography (RP-HPLC) that enabled separation only by hydrophobic interaction because of inhibition of the secondary interaction with residual silanol groups and metal impurities.
L-column ODS-P is ideal for the analysis of proteins and peptides. The base silica has a pore diameter of 30 nm. Adsorption is minimized and proteins and peptides elute with sharp peaks. Biological samples are often analyzed using 1 % TFA in the mobile phase and L-column ODS-P is exceptionally stable in strongly acidic mobile phase.
USP
L1: Octadecyl silane chemically bonded to porous or non-porous silica or ceramic micro-particles, 1.5 to 10 μm in diameter, or a monolithic rod.
Guard column and Holder:
| Bulking agent’s kind | Particle size | I.D. | length | Specification | Cat. No. |
|---|---|---|---|---|---|
| L-column ODS-P | 5 μm | 2.0 mm | 5 mm | Cartridge, 3pcs | 652337 |
| 4.6 mm | 10 mm | Cartridge, 3pcs | 652057 |
| I.D. | length | Specification | Cat. No. | |
|---|---|---|---|---|
| Holder | 2.0 mm | 5 mm | Direct type, 1pc | 651332 |
| 2.0 mm | 5 mm | Non-direct type, 1pc | 652332 | |
| 4.6 mm | 10 mm | Direct type, 1pc | 651052 | |
| 4.6 mm | 10 mm | Non-direct type, 1pc | 652052 |
Additional CERI Products:
- Model: 612137
- Manufactured by: CERI
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