城市地理
城市地理
성시지리
Cultural Geography
2015年
18期
222
,共1页
柠檬酸钠%纳氏试剂%高盐%氨氮
檸檬痠鈉%納氏試劑%高鹽%氨氮
저몽산납%납씨시제%고염%안담
sodium citrate%nessler%high salinity%ammonia nitrogen
验证以柠檬酸钠做掩蔽剂, 测定高盐份水中氨氮的方法. 该方法操作简便, 空白值, 检出限, 精密度, 准确度均满足氨氮测定要求.
驗證以檸檬痠鈉做掩蔽劑, 測定高鹽份水中氨氮的方法. 該方法操作簡便, 空白值, 檢齣限, 精密度, 準確度均滿足氨氮測定要求.
험증이저몽산납주엄폐제, 측정고염빈수중안담적방법. 해방법조작간편, 공백치, 검출한, 정밀도, 준학도균만족안담측정요구.
This paper is aiming to verify the method of determi-ning ammonia nitrogen in high salinity with sodium citrate as the mask-ing agent whose operation is easy and blank value, detection limit, pre-cision, accuracy meets the determination demand pretty well.