pH 12.0 Standard @ 25°C Back Catalog number: 50127 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73407 1,3,5-Trioxane Price on request 72055 alpha-Terpineol-d3 Price on request 34731 2-Methylpropane, 10mg/mL in N,N-dimethylacetamide, 2ml Price on request