L-column ODS-P
CERI L-column ODS-P (C18) HPLC Micro Column, PEEK-Sleeved, 300 Å, 5 µm, 50mm Length x 0.1mm ID, 1/Pk
Product Number: 612397
Specifications:
Average particle size: | 5 µm |
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.
Micro column
Micro column is a nano/micro column with 0.075 mm- 0.3 mm I.D. It is a high-performance column that was manufactured by combining low-absorption packing materials, including L-column series, an originally developed packing technique and a column structure with a small dead volume.
This column is easy to handle because it is a fused silica capillary with an outer sleeve of PEEK resin. Connection to MS is easy because connectors are attached to the column.
- Inner diameter: 0.075 mm-0.3 mm
- Connection: 1/16 inch stainless-steel connector
Additional CERI Products:
- Model: 612397
- Manufactured by: CERI