4-Hydroxyphenyllactic acid, 100mg

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

Bisphenol S-monobenzyl ether, 100μg/ml in MeOH, 1ml

1,2-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-72-9