Isocarbophos, 100 µg/ml, Acetonitrile, 1ml

Spiking Standard #2

Clindamycin-HCl, 100µg/ml in Acetonitrile, 5ml

2,2',3,4,4',6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,