WS pH @ 25°C Back Catalog number: 55016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50814 Salinity Standard Price on request 11847.7-100-AN 4-Chloro-3-methylnitrobenzene,100mg/mL,acetonitrile,1mL, Price on request 96593 Chlorpheniramine Price on request