pH 9.0 Standard @ 25°C Back Catalog number: 59337 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79644 Pentachloroanisole Price on request 71827 4-Chloro-3-nitrotoluene Price on request 678441 Mirex, 100 µg/ml, Acetonitrile, 5ml Price on request