Spiking Standard 2

2-Pentanone, 1ml

Bifenox-d3 (2,4-dichlorofenoxy-d3),100 µg/mL,acetonitrile,1mL,

Daily Quality Control Standard (with Internal Standard) 15 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 11 Ethylbenzene