GL Sciences Inertsil ODS-4 Capillary EX-Nano HPLC Column, 3 µm, 100 Å, 0.1 x 250 mm, 1/Pk - 5020-15402

Inertsil ODS-4

GL Sciences Inertsil ODS-4 Capillary EX-Nano HPLC Column, 3 µm, 100 Å, 0.1 x 250 mm, 1/Pk

Product Number: 5020-15402

Inertsil

Inertsil columns were developed by GL Sciences in 1986 for sample separations using high-performance liquid chromatography. Starting with Inertsil ODS, a new type of bonded silica was produced providing unmatched performance and reproducibility. Further refinements of evolved silica and the introduction of new phases have allowed Inertsil to achieve industry leading performance for analyte separation to become one of the most highly used columns for HPLC.

Features

• High inertness — Inertsil columns feature sophisticated surface treatment to provide exceptionally low interference of analyte by surface silanols.
• Extremely low operating back pressure — new surface silica technology allows for the production of particles with a high degree of uniform size, shape, and distribution which vastly lowers the operating back pressure, allowing for long column service life.
• High reproducibility — produced exclusively in GL Sciences' in-house facilities with a high level of quality control, Inertsil columns are guaranteed to provide excellent reproducibility of results from lot-to-lot.

Reversed Phase Columns (C18 Column) - Inertsil ODS-4 Analytical Columns

Inertsil ODS-4 delivers the same extreme inertness to any type of compounds just like InertSustain C18 along with unprecedented stability under 100 % aqueous mobile phases for qualitative and quantitative analysis. However, as the base silica gel and carbon loading are different on Inertsil ODS-4, differences in selectivity can be observed for certain analytes.

Capillary HPLC Columns

Capillary EX and Capillary EX-Nano HPLC columns analyze trace amounts of samples in proteomic and bioanalytical analyses with high sensitivity and high resolution. Capillary EX and Capillary EX-Nano columns are totally porous particle-type columns with flow rates generally below 100 μL/min. Another capillary column called MonoCap uses monolithic silica technology to provide high throughput, high sensitivity, and high resolution separation of peptides and protein digests. MonoCap Fast-Flow provides a high throughput analysis at half the operating pressures of totally porous particle-type columns. In MonoCap Nano-flow, the sizes of the mesopores and throughpores are optimized for extremely high LC/MS sensitivity. MonoCap Trap columns are also available for on-line preconcentration or desalting of protein and peptide samples prior to HPLC separation with mass spectrometry detection.

Particle Type Capillary HPLC Columns

Columns with I.D.s of 0.05, 0.075, 0.1 and 0.2 mm are Capillary EX-Nano columns. Those with I.D.s of 0.3, 0.5 and 0.7 mm are Capillary EX columns. Capillary EX-Nano columns intrcduce a fused silica capillary tube with a very smooth and clean inner surface providing a high number of theoretical plates. Capillary EX columns employ the column hardware used in analytical columns, which is very easy to use.

Specifications