RayKol's Fotector series Automated Solid Phase Extraction Systems are automated SPE and purification equipments, designed to meet the requirements of large-scale sample preparation in modern testing laboratories. It moderates the workflow bottleneck of manual operation with precise flow rate control and repeat processing. Compact instrument design, good fit in a fume hood, minimize chemical exposure and contact lab technicians. Fotector series automated SPE systems can be widely used in any pre-treatment of the large sample size required solid-phase extraction, such as pesticide and veterinary drug residues in food, harmful organic compounds in the environment, poisonous materials in blood and urine.