pH 10.0 Standard @ 25°C Back Catalog number: 59627 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 16130CSL Extended Calibration/Low Level Solution , 500uL, nonane Price on request 8777.9-1G Isopropylated trisphenyl phosphate (Phenol, isopropylated, phosphate), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 68937-41-7 Price on request 98853 Perylene-d12 Price on request