4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml Back Catalog number: CLM-1281-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 11839.21-K-IO Diphenyl isopropylphenyl phosphate, techn. isomer mixture,1000 µg/mL,isooctane,1mL, Price on request 682074 2,6-Dimethylaniline, 100 µg/ml, Methanol, 5ml Price on request 673023 Acetylsalicylic acid, 250mg Price on request