Ethephon 40% SL for Plant Growth Regulator 1L / Bottle, 10bottles/Carton The best quality & Stable supply Our company offer many kinds of plant growth regulator, such as gibberellic acid, ethephon, paclobutrazol, kinetin, etc.Product: Ethephon 40% LiquidF.M.: C2H6CIO3PSpecs.:Etephon 40%PH 0.7-3.0Packing: 1L / bottle, 200L/DrumPls feel free to contact us if you are interested in our products. ...