pH 11.0 Standard at 25°C Back Catalog number: 59578 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 689084 18O3-Sodium chlorate, 100 µg/ml water, 1ml Price on request 674701 Azamethiphos, 250mg Price on request 9193.19-100-ME Nortriptyline-d3 hydrochloride (N-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 203784-52-5 Price on request