Method 515.3LPC Standard

3 Fluorinated Internal Standard Mix 3 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% Fluorobenzene 39.7 1-Fluoronaphthalene 20.9 4-Ethyl-

Decabromobiphenyl, 35µg/mL in IO:AC (98:2), 1ml

2,5-Dinitrophenol