Guanidine nitrate Back Catalog number: 95179 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679881 4,4'-Diaminodiphenylmethane, 100 µg/ml, Acetonitr Price on request 90968 1,4-Difluorobenzene Price on request 672835 Cypermethrin, 100mg Price on request