Guanylurea, 1000µg/ml in Water, 1ml Back Catalog number: 74085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10845.22-100MG Amikacin Price on request 72233 L-Phenylalanine Price on request 674528 Benzyldimethylhexadecylammonium chloride, 10.0 µg/ Price on request