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 95842 1,2,4-Butanetriol, 1mg/ml in pyridine, 5 x 20ml Price on request M-8020-10X-PAK Aromatic Volatile Org. Mix, 2.0mg/mL in MeOH,5x1ml Price on request 676340 Tecnazene, 10.0 µg/ml, Cyclohexane, 10ml Price on request