D4-Cyromazine, 100 µg/ml, Methanol, 1ml

Arochlor 1248 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6

Sodium Nitrate as (NO3)

Fluoranthene, 10μg/ml in Cyclohexane, 10ml