D-Melibiose, 250mg

Reticuline, >98%, 10mg

2,3,7,8-Tetrachlorodibenzothiophene, 1.2ml x 50ug/ml, toluene

2,3,3',4,5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,