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 |
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NSIWS, Diquat/Endothall/Glyphosate/Paraquat, Practice/Internal #QCO-097
SKU: QCO-097
$76.00WS – 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... -
Absolute StandardsWS Minerals Mix #2 External/Blind PT
SKU: 55123-EX
$55.56WS Minerals Mix #2 PT Specs Part Number 55123 Solvent -
NSIWS (Drinking Water), Quantitative Enterococcus, Blind/External PT
SKU: MIC-009
$149.00WS (Drinking Water), Quantitative Enterococcus, Blind/External PT Designed for use with all MPN and MF procedures. Sample supplied as a dehydrated Microgel-Flash ™ pellet in the range of 20 - 1000... -
Absolute StandardsWS-SDWA Trace Elements 3 EXTERNAL/BLIND PT
SKU: 55079-EX
$66.67WS-SDWA Trace Elements #3 PT Specs Part Number 55079 Solvent in 5%-HNO3 / Water Concentration -
Absolute StandardsWS Minerals Mix #1 PT, External/Blind PT, 20mL
SKU: 55122-EX
$55.56WS Minerals Mix #1 PT Specs Part Number 55122 Solvent in water Concentration Varied Amount 20 mL Components (4)
