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【答案】应助回帖

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19楼: Originally posted by llqzkf at 2014-07-11 21:02:09
请问提调节PH用的是什么酸呢?谢谢...

调节pH用啥酸,呵呵!这个要根据API的理化性质来决定的,通常可以使用盐酸、醋酸、枸橼酸、乳酸、苹果酸、琥珀酸等来调节pH
21楼2014-07-15 11:39:45
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