Trimethoprim, 100 µg/ml, Methanol, 1ml

n-Nonane

2,4',5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-36-3

5ß(H)-Cholanic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 546-18-9