pH 8.0 Standard @ 25°C, in water, 100ml Back Catalog number: 59277 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 41716 Benzo(a)pyrene, 100µg/ml in Acetonitrile, 1ml Price on request C175350 Cannabinol, 5mg Price on request 10299.16-K-IO Tetra-n-butyltin-d36 Price on request