3-Nitrophenanthrene, 10µg/mL in Cyclohexane, 10ml

2,3,3',5,6-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 74472-36-9

5-Nitroguaiacol sodium salt, 100mg

(2R,3R)rel2,3Dihydroxy-2-methylbutanoic Acid,500mg