Sodium p-n-tridecylbenzenesulfonate, 1000µg/mL in MeOH, 1ml Back Catalog number: 2562.19-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 2918.8-100-IO Atrazine-d5 (ethyl-d5), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 163165-75-1 Price on request 70158 4,6-Dinitro-2-methylphenol Price on request 675791 PCB 136, 10 µg/ml, Isooctane, 10ml Price on request