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

Glycidyl stearate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

EPA Method 525.2 Pesticide Mix #8

Diindeno[4,3,2,1-cdef;1',2',3'-hi]chrysene, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 169331-76-4