Aroclor 1248 Back Catalog number: 70019R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D417643 1,8-Diaza-2,9-diketocyclotetradecane, 2,5mg Price on request 10963.17-K-ME Diphenhydramine hydrochloride ,1000 µg base/mL,MeOH,1mL, Price on request F-7144-1G 2-Methoxy-1-propanol Price on request