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

Metoprolol-d7 hydrochloride (isopropyl-d7), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-61-4

POE (4-17) tert-Octylphenol,1000 µg/mL,water,10mL,

2,4,4'-Trichlorobiphenyl-2',3',5',6'-d4, 100 µg/mL in Isooctane, 1mL