The AlerTox® ELISA Macadamia kit delivers precise quantitative detection of macadamia nut residues in food products, supporting allergen control programs and label verification. Designed for confectionary and prepared foods manufacturers, this macadamia allergen ELISA achieves a limit of detection at 0.1 ppm with a quantification range of 1-25 ppm. The kit demonstrates negligible cross-reactivity to other tree nuts including walnut and hazelnut, minimizing false positives. Validated matrices include chocolate, cookies, cornflakes, ice cream, and sausage. Complete food allergen testing for macadamia in approximately 90 minutes, with shared extraction compatibility across 16 AlerTox® kits for efficient multi-allergen workflows.