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發表於:2024-01-05
1、determinationofacidityoralkalinityoftheaqueousextract2、Bufferasolutionthatresistsanychangeinacidityoralkalinity.3、Determinationofacidityoralkalinityoftheaqueousextra...
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發表於:2018-09-14
Surfaceactiveagents--Determinationoffreealkalinityorfreeacidity--Titrimetricmethodsodiumhexafluorosilicateforindustrialuse-determinationoffreeacidityandtotalhexafluorosil...
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發表於:2022-08-11
portableaciditymeterprecisionaciditymeterindustrialaciditymeter...
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發表於:2018-03-24
Thiswinehasahighacidity!Itisalsosensitivetoacidity.Istheaminoacidinhoneyacidity?Thiskeepstheacidityofthosefluidsconstant.Limewasusedtoneutralizetheacidityofthesoil.Airpol...