D5-Atrazine, 100 µg/ml, Acetone, 1ml

D8-Ciprofloxacin hydrochloride hydrate, 10mg

2,6-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-32-9

beta-Caryophyllene, 1ml