beta-HCH, 100 µg/ml, Methanol, 1ml

Trigonelline-d3 (methyl-d3)

PAH-Mix 9, 100 ng/µl, 10ml

2,4,4'',6-Tetrachloro-p-terphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.