2,2'-Methylenedianiline, 25mg Back Catalog number: 690280 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended L12985500CY Disulfoton-sulfoxide, 10µg/mL in Cyclohexane, 10ml Price on request 90224 Internal Standard Solution Price on request 679446 Isodrin, 100 µg/ml, Methanol, 1ml Price on request