Surrogate Standard Stock Solution, 1.2ml, nonane Back Catalog number: EPA-23SSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 79503 2-Propanol Price on request 681374 Quinclorac, 100mg Price on request 59631 Conductance @ 20°C [50,000 µmho/cm] Price on request