Welchrom® SPE Columns

At present, Solid Phase Extraction (SPE) is mainly used in the field of food safety, such as the residue analysis of various antibiotics and antibacterial drugs in various kinds of food, analysis of pesticide residues in agricultural products, analysis of legal and illegal additives in various kinds of food, etc. In the field of drug research, it is widely used in pharmacokinetic analysis, and traditional medicine analysis.

In the field of environmental protection, it is applied to analyze environmental polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs) and various pesticides. Organic matter analysis of drinking water, groundwater and sewage. Relying on core technology and strong new product development capability in chromatographic packing materials manufacturing, Welch has launched Welchrom series of SPE products which can greatly meet your experimental needs.