5F-APINACA N-(4-hydroxypentyl) metabolite

Chlorfenvinphos, 100µg/mL in Acetonitrile, 1ml

Sulfachloropyridazine, 100 µg/ml, Acetonitrile,

2,2',3,4,4',5,5'-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane