1.2-4D Sodium 80%SP 2.high quality,competitive price and best service 3.Professional ... (pH 1), 20 031 (pH 5), 23 180 (pH 7), 34 196 (pH 9) (all in mg/l, 25 °C). In ... , ornamentals, fruit trees, oilseed rape and beet. Formulation typesEC; GR; SP; SL. CompatibilityCompatibility depends upon the particular formulation. 2 4-D ...