Sulfadimethoxine, 100 µg/ml, Methanol, 1ml

2-Methylnaphthalene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7297-45-2

2-Bromo-1-chloropropane (IS)

Direct Black 38