3-Methoxytyramine-d4 hydrochloride,neat,neat,10mg,

Sulfamethazine, 1000µg/ml in MeOH, 1ml

Hexaethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 604-88-6

Carbophenothion, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 786-19-6