Kratom Analysis Blind/External Proficiency Test

Kratom Analysis Practice/Internal Proficiency Test  Mitragynine and 7-hydroxymitragynine, varied in methanol, 5 - 500 ug/mL

Abamectin PT Specs Part Number 38772 Solvent in acetonitrile Concentration

Acequinocyl Blind/External Proficiency Test (HPLC)   Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits 1mL in ACN R

Cannabinoids in Gummy Matrix Blind/External Proficiency TestSpecs Not all analytes will be present in each PT sample. Part Number

Pyrethrins Blind/External Proficiency Test (GC-MS)   Specs