The Unity Scientific feed analyzer package is based on the SpectraStar XL spectrophotometer, the full-range NIR instrument that includes the TRUENIR optical bench with custom dual-cooled extended InGaAs detectors and high-throughput optics. The feed analyzer is ready to use with pre-installed INGOT calibrations from AuNIR. Applications include protein, moisture, fat, fiber, starch and more for finished feeds and over 70 feed ingredients.