Description
WS – Diquat/Endothall/Glyphosate/Paraquat – Blind/External #QCO-097B
A 5 mL concentrate for determination of analytes listed below. Sample derived from our accredited PT studies and useful for method validations and analyst DOCs.
| Diquat | 8-40 ug/L |
| Endothall | 80-500 ug/L |
| Glyphosate | 375-800 ug/L |
| Paraquat | 8-100 ug/L |
-
NSIWS – Diquat/Endothall/Glyphosate/Paraquat – Practice/Internal #QCO-097
SKU: QCO-097
$70.00WS – Diquat/Endothall/Glyphosate/Paraquat – Practice/Internal #QCO-097 A 5 mL concentrate for determination of analytes listed below. Sample derived from our accredited PT studies and useful for... -
NSIWS, Quantitative Enterococcus Blind/External PT
SKU: MIC-009
$138.00WS – Quantitative Enterococcus Part#MIC-009 Designed for use with all MPN and MF procedures. Sample supplied as a dehydrated Microgel-Flash ™ pellet in the range of 20 - 1000 CFU/MPN per 100 mL... -
Absolute StandardsWS Minerals Mix #2 External/Blind PT
SKU: 55123-EX
$50.00WS Minerals Mix #2 PT Specs Part Number 55123 Solvent -
NSIPotency in Hemp Oil Blind Proficiency Test Express / Quick Turn, BLIND/EXTERNAL PT
SKU: CMPT-077B
$1,109.00Potency in Hemp Oil Blind Proficiency Test Express / Quick Turn, BLIND/EXTERNAL PT Supplied as a set including blank hemp oil matrix and a certified spiking solution. Adequate for two replicate... -
NSIQuantitative Pesticides in Hemp PT Express Part #CMPT-043B, Blind/External PT
SKU: CMPT-043B
$1,205.00Quantitative Pesticides in Hemp PT Express Part #CMPT-043B, Blind/External PT Sample set supplied as blank hemp matrix and certified spiking solution. Adequate matrix mass and spiking solution...
