TEPP, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 675726 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MBP-11 3,3'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 93845 EPA 525 Spike Mix Price on request 678377 2,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Price on request