Guanylurea, 1000µg/ml in Water, 1ml Back Catalog number: 74085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680085 2,3,5-Trichloroaniline, 10mg Price on request 675294 Parathion-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request 54305 Phosphate (PO43-) as P Price on request