4,4´-Diamino-3,3´-dimethyldiphenyl methane, certified, 0.1g Back Catalog number: C12194800 Availability: In the manufacturer's stock Price on request - + Recommended 50823 Conductance @ 20°C [100 µmho/cm] Price on request 11713.12-100-IO 2,2',3,4',6-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 679836 Tris-(2-butoxyethyl)phosphate, 100 µg/ml, Methano Price on request