PAH-Mix 9, 10µg/mL in Cyclohexane, 5 x 1ml Back Catalog number: LS20950009CY Availability: In the manufacturer's stock Price on request - + Recommended C16986102 Sudan 2, certified, 0.25g Price on request CCZ-3 3-Chloro-9H-carbazole, 1.2ml x 50ug/ml, nonane Price on request 71051 2-Nitrotoluene Price on request