Prometryn, 100μg/ml in Acetonitrile, 5ml Back Catalog number: 15900-4090-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 1976.21-K-IO Triethylene glycol mono(p-nonylphenyl) ether isomer mix, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 14020-100CY5 PAH - Mix 16 (EPA 550/610), 100µg/ml in Cyclohexane, 5ml Price on request X9016 Benzo(a)anthracene Price on request