Recovery Standard Solution, 1.2ml, nonane Back Catalog number: EPA-8290RSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3341.16-100-CY Chlorobenzilate, 100µg/mL, Solvent-c.hexane, Unit 1mL, # of units-1, Cas.no. 510-15-6 Price on request 66128 2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Price on request 1073.21-K-IO n-Pentadecylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6006-95-7 Price on request