WS pH @ 25°C Back Catalog number: 55016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2032.12-50-NN 2-Chlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request 59552 Total Phosphorus Price on request 9332.16-100MG N-Nitrosodiisooctylamine (Di-(2-ethylhexyl)amine), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. Price on request