2,4-Dibromophenol

2,3,7,8-[37Cl4]-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Salicylic acid-d6 , 100µg/mL, Solvent-methanol, Unit 1mL, # of units-10, Cas.no. 285979-87-5

Dimethyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93951-89-4