Surrogate Standard Stock Solution, 1.2ml, nonane Back Catalog number: EPA-23SSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679703 13C3-Melamine, 10mg Price on request 2925.7-100-AN Desethylterbuthylazine-d9 (tert-butyl-d9), 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1219798-52-3 Price on request 1418.9-1G 2-Isopropylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-69-7 Price on request