PCN Window Defining Solution/Mixture, 1.2ml, nonane Back Catalog number: PCN-WD Availability: In the manufacturer's stock Price on request - + Recommended Y0000787 Caffeine for system suitability, 10mg Price on request 79006 Acrylamide, 1000µg/mL in MeOH, 1ml Price on request 79672 Diethyl phthalate Price on request