EPA Method 8141 Standard Rev 1

15-cis-Tetracosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-37-6

1,4-Dichlorobenzene-d4

Pyraclostrobin, , Solvent-, Unit , # of units-, Cas.no. 175013-18-0