AflaTest WB SR+ is an exciting, fully quantitative approach that uses immuno
affinity chromatography to selectively isolate aflatoxins B1, B2, G1, G2, M1, M2 and sterigmatocystin for LC and LC-MS/MS analysis. The WB SR+ column is able to tolerate exposure to high concentrations of acetonitrile (30%) and methanol (40%) extraction solvents, provide a streamlined approach to complex sample analysis and optimize recoveries for an array of sample types. With column capacity as high as 1,000 ng, AflaTest WB SR+ provides exceptional recoveries (90-110%) for aflatoxins and their metabolites, delivering speed, specificity and defensible 
analytical measurements to food and agricultural laboratories worldwide.

Benefits
■ Powerful – Designed to perform superior to AOAC Method performance requirements
■ Solvent Tolerant – Proprietary antibodies perform well in the presence of 30% Acetonitrile or 40% Methanol
■ Complex Samples – Exceptional performance (>90% recovery) in spices, herbs, grains, feeds, 
peanuts and peanut oil
■ Comprehensive – Detect and quantify aflatoxins B1, B2, G1, G2, M1, M2 and Sterigmatocystin
■Wide Range – Detects total aflatoxin levels as high as 1,000 ng and as low as 0.05 ng
■Quick – 15 Minutes to isolate toxins*