硫氰酸离子强度调节剂 Ionic Strength Adjuster ISA Solution Thiocyanate ISA 5M NaNO
硝酸盐离子强度调节剂 Ionic Strength Adjuster ISA Solution Nitrate 2M 2SO
次氯酸根离子浓度 Concentration of sodium hypochlorite
并对测定过程中有机萃取剂，反萃酸度的选择及干扰离子的影响进行了探讨。
The selection of extraction solvent and acidity of stripping agent, and the effect of interferencing ion were studied.
抗燃油酸度超标后必须及时处理，离子交换树脂是处理抗燃油酸度最有效的方法。
Immediate action shall be taken if the oil is over at its acidity and ion-exchange resin is the most effective way to deal with the acidity of oil.
对共存离子干扰及酸度影响进行了试验。
Interferences by coexisting ions and influence of acids were tested.
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