Parathion-methyl, 100 µg/ml, Acetonitrile, 5ml

Quizalofop-p, 100mg

Bovine muscle - Trace elements, 7g

1-Nitrofluoranthene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 13177-28-1