Erythromycin, 100mg

4-tert-Octylphenol triethoxylate,1000 µg/mL,acetone,1mL,

2,2',4,4',5-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 38380-01-1

Chlorfenvinphos, 10 µg/ml, Acetonitrile, 10ml