Hexahydro-4-methylphthalic anhydride, 100mg

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

Benz[a]anthracene, 1000 µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 56-55-3

1,2-Dihydro-1,1,6-trimethylnaphthalene