The AutoTrace^® 280 instrument performs automated solid-phase extractions (SPE) of large-volume liquid samples for organic analysis. Liquid–liquid extractions that normally take long hours can be automated using an AutoTrace SPE system. Extraction steps that normally require constant attention by chemists and technicians are performed automatically, and an AutoTrace instrument significantly reduces sampling handling when compared to techniques such as separatory funnel or vacuum manifold for SPE. The tedious and time-consuming steps of liquid-liquid extraction can be greatly decreased by automating the SPE steps of condition, load, rinse, and elute. AutoTrace systems offer a lower sample preparation cost-per-sample than other techniques by reducing solvent and labor cost by up to 90%.

Benefits:

• Extractions for liquid sample sizes of 10–2000 mL
• Dramatic solvent reduction and reduced sample handling
• Wide range of applications
• Automation
• Handles acidic and alkaline matrices
• Approved for use by many government agencies

AutoTrace systems provide solutions for many industries:

Environmental

• Pesticides and herbicides
• PAHs and semi-volatiles
• PCBs
• Dioxins and furans
• Oil and grease
• Explosives
• Brominated flame retardants
• Urons (phenyl urea herbicides)

The AutoTrace instrument meets requirements for Solid Phase Extraction for U.S. EPA 500 method series.

Pharmaceutical and Natural Products

• Active ingredients in liquids
• Extractables in packaged water
• Extractables in drug delivery devices and packaging

Food and Beverage

• Vitamins and antibiotics
• Contaminants in bottled drinks
• Natural products
• Pesticides and herbicides in liquids
• Pesticide residues
• Herbal and dietary supplements