Dibenzo(a,h)pyrene

Thiamphenicol, 100mg

1,2,3,4-Tetrahydrochrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 2091-90-9

1,2,4,5-Tetrachlorobenzene, 1000µg/mL in Isooctane, 1ml