手机：021-35080252
邮箱：sales@ruosull.com
QQ：2659318304
地址：Floor 4, building 7, 2716 Pingliang Road, Shanghai
Laboratory plastic case pH composite electrode use.： ●Routine pH measurement. ●For waste solution. Not suitable for strong acid/alkaline solution measurement.
电话：021-35080252
QQ：2659318304
电邮：sales@ruosull.com
地址：Floor 4, building 7, 2716 Pingliang Road, Shanghai
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