Multi-Element Solution 1

2,2',3,4',5,5',6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-68-0

Cyclizine,1000 µg/mL,MeOH,1mL,

Benzyl Fentanyl, 10mg