Guanylurea, 1000µg/ml in Water, 1ml Back Catalog number: 74085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 40100 Normal Phase Test Mix #1 Price on request 10610.14-K-IO Diallylphthalate Price on request 93061 Phenanthrene - 80% Price on request