PAH-Mix 9, 10µg/mL in Acetonitrile, 5 x 1ml Back Catalog number: LS20950009AL Availability: In the manufacturer's stock Price on request - + Recommended 79620 Chloroacetonitrile Price on request 675733 Acesulfame K, 250mg Price on request 681301 Dipropyl phthalate, 250mg Price on request