Guanylurea, 1000µg/ml in Water, 1ml Back Catalog number: 74085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A634300 Ampicillin, 1g Price on request 678535 4-Chlorophenoxyacetic acid, 100 µg/ml, Acetonitri Price on request 61232 Aroclor 1232 in Transformer Oil Price on request