Notice of Intent to Restrict Competition IITF Plant Tissue Samples

The USDA Forest Service, via the International Institute of Tropical Forestry in San Juan, Puerto Rico, is issuing a notice of intent to restrict competition for a laboratory analysis contract. The contractor will analyze 479 plant tissue samples using standard acid digestion followed by ICP (Inductively Coupled Plasma) analysis to determine concentrations of eleven nutrients and elements (P, K, Ca, Mg, Mn, Fe, Cu, B, Al, Zn, S, Na). The work must be performed under a consistent methodology to ensure comparability with historic data. The period of performance is anticipated from October 1 2026 through April 30 2027. This is a sole‑source acquisition under the Simplified Acquisition Threshold, and interested parties may submit inquiries. • Agency: USDA Forest Service (USFS) • Location: San Juan, Puerto Rico • Scope: Laboratory testing of 479 plant tissue samples (acid digestion + ICP) for 12 elements • NAICS: 541380 – Testing Laboratories • Performance period: Oct 1 2026 – Apr 30 2027 (≈7 months) • Contract type: Sole‑source/Restricted competition • No explicit submission deadline, pre‑bid meeting, or contact details provided.