The USDA Agricultural Research Service (ARS) MWA Cereal Crops Research Unit in Madison, WI is seeking a benchtop near‑infrared spectrophotometer with vendor‑provided calibrations to quantify oat quality traits (protein, moisture, oil, starch, beta‑glucan, digestible fiber). The instrument must meet specific technical specifications (900‑1700 nm range, reflectance mode, ≤30 sec per sample, rugged design, USB connectivity, non‑destructive analysis) and be supported with installation, training, and 1‑2 years of unlimited technical assistance. Delivery is required by 30 Sep 2026, with the contract awarded on a firm‑fixed‑price basis. • Quantity: 1 unit • Delivery location: USDA ARS MWA, 502 Walnut St, Madison, WI • Mandatory technical features: multi‑sample formats, low operator variance, auto‑outlier detection, lamp replacement, data export in non‑vendor formats • Support: on‑site installation, training, and up to two years of unlimited support • Evaluation: lowest‑price technically acceptable; past performance considered • Small‑business set‑aside applies