PAH-Mix 183, 10 ng/µl, 1ml Back Catalog number: LA20950183CY Availability: In the manufacturer's stock Price on request - + Recommended 2748.13-1G Benzophenone, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 119-61-9 Price on request C17000100 Sulfapyridine, certified, 0.25g Price on request ACQ-AQ11-030 Ethanol standard in water,1.1g/L,water, 3mL Price on request