... , lix973, N902. 3. Better than Lix984, lix973, N902. Copper Extractant Advantage: 1. DZ988 may be used alone, also can with ... arbitrary proportion and Lix984. Lix973. N902 etc. extractant mixed using. 2. Practice has proved that: DZ988 saturation capacity ... 3 mixed with high flash point kerosene.DZ902: Aldoxime added specific anti-oxidant and mixed with high flash point kerosene.Feature ...