Cholride ions in acid copper plating bath were determined by nephelometry with op emulsifier as stabilizer.
利用比浊法，以OP乳化剂作为稳定剂测定酸性镀铜液中的氯离子。
2
Results showed that the polishing effect was improved in alkaline bath with PEG as brightener, and the use time of bath was prolonged with sodium tartrate as stabilizer.