Terbuthylazine D5 (ethyl D5), certified, 5mg

Dicofol, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 115-32-2

Azinphos-methyl, 100 µg/ml, Toluene, 1ml

(±)-Albuterol-d3 (3-hydroxymethyl-d2; alpha-d1)