เคมี
เอกสารมาตรฐาน
สหรัฐอเมริกา
AOAC
2007.07
Hydrazine in Maleic Hydrazide Technical and Pesticide Formulations: Gas Chromatography
2007 (2023)
7
AOAC 2023 Ch. 7.4.10
Hydrazine and maleic hydrazide (MH) are dissolved in an aqueous solution. The aqueous solution is water for the two formulations, a liquid concentrate and a soluble granule, and 1 M KOH for the technical samples. The liquid concentrate and soluble granule formulations both contain potassium ...