Calibration Standard Mix 5 Back Catalog number: 53047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-FC93S-1.2ML 4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml Price on request 71149 2,4,6-Trichlorophenoxyacetic acid Price on request 11899.20-K-ME Nefazodone hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request