Chrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 218-01-9

Thiophene in Toluene Units: 5x1mL ampoule, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4053-0 Blank 0 S-4053-K 1 000 0.1000 S-4053-2.5K 2 500 0.2500 S-4053-5K

Triclosan-d3 (2,4-dichlorophenoxy-d3),50 µg/mL,n-nonane,1mL,

Benzo[ghi]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 203-12-3