pH電極(ji)校正用(yong)緩(huan)(huan)沖(chong)(chong)溶(rong)液(ye)(ye)(ye) pH4.00緩(huan)(huan)沖(chong)(chong)溶(rong)液(ye)(ye)(ye) 250ml pH6.86緩(huan)(huan)沖(chong)(chong)溶(rong)液(ye)(ye)(ye) 250ml pH7.00緩(huan)(huan)沖(chong)(chong)溶(rong)液(ye)(ye)(ye) 250ml pH9.18緩(huan)(huan)沖(chong)(chong)溶(rong)液(ye)(ye)(ye) 250ml pH10.01緩(huan)(huan)沖(chong)(chong)溶(rong)液(ye)(ye)(ye) 250ml 二 、 ORP校正溶(rong)液(ye)(ye)(ye) 470mV溶(rong)液(ye)(ye)(ye) 250ml 220mV溶(rong)液(ye)(ye)(ye) 250ml 三 、電導率校正溶(rong)液(ye)(ye)(ye) 1413μs/cm 250ml 145μs/cm 250ml 四(si) 、各種鈉參比電極(ji)補充溶(rong)液(ye)(ye)(ye)可(ke)直接填充Orion,Swan,Polymertron等(deng)進口鈉參比電極(ji) 100ml/瓶(ping)