24R,25-Dihydroxyvitamin D3-[d6), 100μg/ml, 1ml

D,L-O-Desmethyl Venlafaxine, 5mg

1,3-Butadiene

trans-Permethrin (isomer mix), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 61949-77-7