Current Year Samples, Reports & Data

Regular scheme

JAN 2022   220111     COA     Analyte Report     Method Report       Soil Supplement
FEB 2022   220213     COA     Analyte Report     Method Report       Urea (shared)
MAR 2022   220311     COA     Analyte Report     Method Report       NH4 thiosulfate
APR 2022   220411     COA     Analyte Report     Method Report       24-25-4
MAY 2022   220511     COA     Analyte Report     Method Report       21-7-14
JUN 2022   220611     COA     Analyte Report     Method Report       organic w/humic acids
JUL 2022   220714     COA     Analyte Report     Method Report       MAP (shared)
AUG 2022   220811     COA     Analyte Report     Method Report       NPK blend w/micros
SEP 2022   220911     COA     Analyte Report     Method Report       NPK blend
OCT 2022   221011     COA     Analyte Report     Method Report       high micros
NOV 2022   221111     COA     Analyte Report     Method Report       organic w/humic acids
DEC 2022   221215     COA     Analyte Report     Method Report       KCl (shared)

N scheme

FEB 2022   220213     COA     Analyte Report     Method Report       Urea (shared)
JUN 2022   220631     COA     Analyte Report     Method Report       UAN
OCT 2022   221031     COA     Analyte Report     Method Report       (NH4)2SO4

P scheme

MAR 2022   220341     COA     Analyte Report     Method Report       DAP
JUL 2022   220714     COA     Analyte Report     Method Report       MAP (shared)
NOV 2022   221141     COA     Analyte Report     Method Report       P rock

K scheme

APR 2022   220451     COA     Analyte Report     Method Report       K-Mg-SO4
AUG 2022   220851     COA     Analyte Report     Method Report       K2SO4
DEC 2022   221215     COA     Analyte Report     Method Report       KCl (shared)

  • Future samples scheduled subject to change.
  • Click on COA to view the Certificat of Analysis based on participant results
  • Click on analyte report or method report to open proficiency reports.
  • Click on the Sample Number (Eg: 170111) to open the SDS.
  • Click on the Sample Description (Eg: DAP) to view guarantees.
  • Colored cells denote samples shared across sample schemes
  • For older reports, please refer to the Past Reports page.