1-Bromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Lincomycin Hydrochloride,100 µg/mL,MeOH,1mL,

2-n-Butyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-31-2

Riboflavin (E101), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 83-88-5