4,4´-Diamino-3,3´-dimethyldiphenyl methane, certified, 0.1g Back Catalog number: C12194800 Availability: In the manufacturer's stock Price on request - + Recommended 682584 Benzyl chloride, 1000mg Price on request 9013.4-K-DC N-Nitrosodiethylamine-d10, 1000µg/ml in dichloromethane, 1ml Price on request 70261 Pyridine-d5 Price on request