sodium acetate造句怎么写

Chloroform, isoamyl alcohol, ethanolamine, ethyl alcohol and sodium acetate were bought from Hangzhou Changzheng Chemical Reagent Factory.

Determination for sodium acetate contents of polyvinyl alcohol resins

Acetic acid salt: calcium acetate, sodium acetate, zinc acetate, potassium acetate.

The mobile phase consisted of sodium acetate solution, water and methanol.