2,2’,3,4’,5,5’,6-Heptachlorobiphenyl (187)

Phosphorus (P)

d18-b-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml

Caffeine,100 µg/mL,MeOH,1mL,