Pyridaphenthion, 100 µg/ml, Ethyl acetate, 5ml

N,N'-Divinylethyleneurea, 100mg

3'-Fluoro-2,4,6-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 876009-91-5

25-Hydroxyvitamin D2-[d3], 50μg/ml, 1ml