Borax water can be made by reacting the appropriate proportion of sodium borate and the appropriate proportion of water, the specific production steps are as follows:

Borax is commonly known as sodium borate.

With borax 18 kg/hm2 borax spraying concentration of 0.3% can be achieved per unit of yield, per unit of net income, net increase in production ratio of maximization. If the configuration of boric acid water is used for agricultural production as a supplemental trace element fertilizer to use, a hectare requires 18 kg of borax, in the configuration of borax water, is 18 kg of borax dissolved in 6 L of water to configure the solution, and spray it on the land.

If the borax water is used to calibrate the PH meter. Borax reagent kit in the reagent is poured directly into the prescribed specifications of the volumetric flask, dissolved in purified water, with an ultrasonic instrument is meant to be thoroughly dissolved, can be used. When using the best pour into a small beaker part of the other part to stay in the volumetric flask sealed in the refrigerator, so as not to have precipitated crystals in the solution after many corrections caused by PH inaccuracies. Borax buffer PH is 9.18.