Sulfamethazine, 100μg/mL in Acetonitrile, 1ml

Aflatoxins in corn, mid level,Please enquire,corn,100g,

Venlafaxine-d6 hydrochloride (N,N-dimethyl-d6), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1062606-12-5

Azaspirazide 3,1.25 µmol/L ,MeOH,0.5mL