WP pH @ 25°C Back Catalog number: 55061 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3339.5-100-AN Chlormephos Price on request 52028 Spike Sample Standard 1 Price on request 0452.3-150-CY GC-IRMS Standards (C15 (?13C: -30.22); C20 (?13C: -33.06); C25 (?13C: -28.21)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. Price on request