18O3-Sodium chlorate, 100 µg/ml water, 1ml Back Catalog number: 689084 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72616 4-Nitrophenol-d4, 1000µg/ml in MeOH, 1ml Price on request 59488 ICP-MS Multi-Element Custom Solution Price on request M-625-03-10X Benz(a)anthracene-d12, 2.0mg/mL in CH2Cl2. 1mL Price on request