Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Back Catalog number: PCB-IS-C20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 672814 Atrazine, 250mg Price on request 97054 Aromatic EPH Standard Price on request 676431 Phoxim, 100mg Price on request