CLP - Pesticide Surrogate Spike Solution Back Catalog number: 20023 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 0012.22-5MG Napht[1,2-a]anthracene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 195-06-2 Price on request 72657 Methacrolein Price on request 9456.26-10MG Mandipropamid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 374726-62-2 Price on request