pH 6.0 Standard @ 25°C Back Catalog number: 54119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677500 D6-Parathion-methyl, 100 µg/ml, Acetonitrile, 1m Price on request 677217 gamma-HCH, 10 µg/ml, Acetonitrile, 10ml Price on request 674982 Temephos, 100mg Price on request