Trimethoprim, >98,0%, 25g

2,3,3',4,4',5',6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, toluene

Chlorthiophos, 10.0 µg/ml, Ethyl acetate, 10ml

Cholest-5-en-3ß-ol-d6 , neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92543-08-3