pH 12.0 Standard @ 25°C Back Catalog number: 50587 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682073 2,4-Dimethylaniline, 100 µg/ml, Methanol, 5ml Price on request 673719 Trifluralin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 673841 Trinexapac, 10.0 µg/ml, Acetonitrile, 10ml Price on request