Description
Kratom Analysis Blind/External Proficiency Test
Mitragynine and 7-hydroxymitragynine, varied in methanol, 5 - 500 ug/mL
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Absolute StandardsKratom Analysis Practice/Internal Proficiency Test
SKU: 38574-IN
$772.22Kratom Analysis Practice/Internal Proficiency Test Mitragynine and 7-hydroxymitragynine, varied in methanol, 5 - 500 ug/mL -
Absolute StandardsAbamectin Blind/External Proficiency Test
SKU: P38772-EX
$138.89Abamectin PT Specs Part Number 38772 Solvent in acetonitrile Concentration -
Absolute StandardsAcequinocyl Blind/External Proficiency Test (HPLC)
SKU: 38438-EX
$72.22Acequinocyl Blind/External Proficiency Test (HPLC) Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits 1mL in ACN Recommended Storage: Freezer (0°C)... -
Absolute StandardsTerpenes Blind/External Proficiency Test by HPLC, GC
SKU: 38400-EX
$277.78Terpenes Blind/External Proficiency Test by HPLC, GC Not all analytes will be present in each PT sample. Specs Part Number 38400 -
NSIForeign Materials in Hemp Blind/External Proficiency Test
SKU: CMPT-047B
$321.00Foreign 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... -
Absolute Standards6 Part Potency Blind/External Proficiency Test
SKU: 38297-EX
$694.446 Part Potency Blind/External Proficiency Test Not all analytes will be present in each PT sample. This product requires overnight shipping. Sample Preparation: Transfer contents and assay by... -
Absolute StandardsWater Activity (AW) Blind/External Proficiency Test
SKU: 55231-EX
$105.56Water Activity (AW) Blind/External Proficiency Test Not all analytes will be present in each PT sample. Specs Part Number 55231 Solvent in water Concentration -
Absolute StandardsChlordane Blind/External Proficiency Test (GC-MS)
SKU: 38439-EX
$72.22Chlordane Blind/External Proficiency Test (GC-MS) Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits 1mL in Acetone Recommended Storage: Refrigerate (4°C)... -
Absolute StandardsTerpenes Blind/External Proficiency Test in Olive Oil
SKU: 38529-EX
$527.78Terpenes Blind/External Proficiency Test in Olive Oil Not all analytes will be present in each PT sample. Specs Part Number 38529
