Caprisil C8 HPLC Analytical Columns

Caprisil-C8 uses ultra-pure silica gel as matrix and the latest surface modification technology for excellent durability. In addition to obtaining good peak shape for conventional compounds, good peak shape can also be obtained for the separation of alkali compounds.

▶ Ultra-pure silica gel matrix；

▶ Surface end-capping technology, acid and alkali resistance, long life；

▶ Good peak shape-suitable for most compounds and condition changes.

Caprisil C8 is a highly base deactivated phase that produces the most inert silica material available today. Because of the high density bonding levels. this column demonstrates superior peak shapes for the most demanding tests. Caprisil C8 provides exceptional peak shape.

Caprisil C8 has ultra-high bonding coverage, strong retention ability, wide selectivity, long column life, and can be expanded from micropore to preparation level. C8 adopts high purity silica gel, strictly controls the production process and column packaging process, and provides HPLC column with excellent performance and good reproducibility for chromatographic workers. C8 is an equivalent C8 product with high density bonding.

Column: Caprisil C8 250×4.6mm, 5μm

Mobile phase: water/acetonitrile (55/45)

Column temperature: 30 ℃

Flow rate: 1 ml/min

Detector: UV 280nm

Injection volume: 10ul

Sample:1.baicalin 2.naringin 3.coumarin 4.paeonol

Features:

Ultra-pure silica gel with advanced surface modification.

Acid/alkali resistance and extended durability.

Excellent peak shape for alkali compounds and harsh conditions.

Applications:

Ideal for most compounds, including sensitive analytes.

Key Advantages:

✔ End-capping technology

✔ Consistent performance under varying conditions

Caprisil Columns C18 & C8

Technical Specifications

Our core competencies

Caprisil series
Ultra-pure silica gel, high bonding coverage, and broad selectivity ensure separation efficiency and analytical precision. It is widely used in pharmaceuticals, food, environmental protection, and other fields to meet the diverse analytical needs of various industries.

ItolSep series
The alcohol organic acid column is excellent in the field of isomer analysis of sugar terminal group and organic acid analysis.

CapriChiral Series
Designed for chiral separation, it offers multiple particle size options and exceptional chiral separation performance. Ideal for complex samples such as natural products and aromatic compounds, it fulfills the requirements of chiral analysis.