Guanylurea, 1000µg/ml in Water, 1ml Back Catalog number: 74085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677935 D12-Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 1m Price on request 3115.10-50-IO 2-Bromonaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 580-13-2 Price on request 684842 2,4-D, 10.0 µg/ml, Acetonitrile, 10ml Price on request