Methoxychlor, 10.0 µg/ml, Isooctane, 10ml

2,2'-Methylenedianiline, 25mg

PAH/NPD Control Standard S-4089-ASS-5T 26 Analytes, each consentration as listed in toluene; units: 1x1mL, 1x5mL 0711.10 Naphthalene [91-20-3] 500 µg/mL 0713.11 2-Methylnaphthalene [91-57-6] 500

4-Ethylcatechol, 100 µg/ml, Methanol, 10ml