Foreign Materials in Hemp Blind/External Proficiency Test

Foreign Materials in Hemp Blind/External Proficiency Test

A 5 sample panel for a semi-quantitative determination of foreign materials in hemp matrix. At least 2 of 5 sample will contain foreign materials at levels above 5% by mass. Each vial will contain 500mg of materials for analysis. Participant will report results as <5% or >5% for each sample of the panel.