ASTM UOP248-1992 标准详情
- 标准号:ASTM UOP248-1992
- 中文标题:碱性溶液中的碱度和氟化物
- 英文标题:Alkalinity and Fluoride in Alkaline Solutions
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1992
This method is for determining the alkalinity and fluoride content of alkaline solutions used for neutralization of HF in alkylation plants. Two procedures are included. The first procedure determines the alkalinity of the sample by colorimetric titr
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