4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml Back Catalog number: S-FC93S-1.2ML Availability: In the manufacturer's stock Price on request - + Recommended 674960 Profenofos, 10.0 µg/ml, Cyclohexane, 10ml Price on request L20966600CY 9-Nitrophenanthrene, 10µg/mL in Cyclohexane, 10ml Price on request 3754.20-K-AC 4-tert-Octylphenol triethoxylate,1000 µg/mL,acetone,1mL, Price on request