WP Magnesium (Mg) Back Catalog number: 54357 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682923 1-(4-Chlorophenyl)urea, 100 µg/ml, Acetonitrile, Price on request 2710.14-100-ME 2-(2,4-Dihydroxybenzoyl)benzoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2513-33-9 Price on request 97625 Phthalate Standard Price on request