EPA Method 1618 Organochlorine Mix C

2-Methylthio-3-isopropylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Diclofenac D4 acid (phenyl D4), 100 ng/µl, 1.1ml

VOC Standard 2