pH 7.0 Standard @ 25°C Back Catalog number: 59336 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1142.22-K-IO n-Docosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-97-0 Price on request 58163 Europium (Eu) Price on request A637890 Mixture of (-)-Angustifoline and Isoangustifoline Price on request