Ofloxacin,100 µg/mL,MeOH,1mL,

Aflatoxin M1, 0.5 µg/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6795-23-9

Multi-Element Solution 3

2,2',3,3',4,4'-Hexachlorobiphenyl