Currently, HPLC is widely used in the chemical, biological and pharmaceutical field.GVS three HPLC series include silica and polymer matrix columns, both analysis and preparative columns, to meet needs of customers in various fields.
The columns based on high-purity silica gel, using unique bonding technique, with excellent peak shape, better selectivity, sensitivity and reproducibility. With low content of matrix metal, the columns show perfect peak shape for all types of analytes. Different types of bonded phases provide more flexibility for method development. To ensure excellent column performance and long column life, GVS comply with strict production process in manufacturing and have a strict quality control for HPLC columns.
Based on high purity spherical silica, the C18 column is good at separating a variety of compounds.It is a typical economic column with high price ratio, as well as long column lifetime. For most analytes, the retention times are shorter than that of C18-WP columns of same specifications.
- Bonded C18 groups
- High-purity silica, metal content 10ppm
- Less hydrophobic than C18-WP, with different selectivity
- Economic column
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