2,3,3',5',6-Pentachlorobiphenyl, 5mg Back Catalog number: C-113N Availability: In the manufacturer's stock Price on request - + Recommended 3989.8-K-CY Isopropylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 3875-51-2 Price on request 44002 EPA Method 601Mix #2 Price on request 34042 EPA Method 531.2 - Analytes Price on request