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4001027270
§ 测量参数:氨氮、COD、总磷
§ 量程:氨氮0.000~300.00 mg/L
0~150及150~1500 mg/L
总磷:0.000~25.00 mg/L
§ 基本误差:COD±8%,其它±10%
§ 波长:420nm 470nm 620nm 700nm
§ 重复性:±3%
If you have any questions before purchasing, please contact us.