Pyridalyl, 100 µg/ml, Ethyl acetate, 5ml

N-Phenylurea, 500mg

Cimetidine sulphoxide dihydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 54237-72-8

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