This method is suitable for the determination of the pH value of the aqueous dispersion (or aqueous solution) of pesticide technical materials, powders, wettable powders, emulsifiable concentrates, etc.
GB/T 1601-1993 history
2023GB/T 1601-2023 Determination method of pesticide pH value
1993GB/T 1601-1993 Determination method of pH value for pesticides