Guanylurea, 1000µg/ml in Water, 1ml Back Catalog number: 74085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679378 Phorate-sulfone, 10.0 µg/ml, Cyclohexane, 10ml Price on request 71117 2,4-Dichlorobenzotrifluoride Price on request 676829 Toltrazuril sulfone, 10mg Price on request