Ionic Strength Adjustor for use with IntelliCAL ISENO3181 or sensION+ 9663 nitrate ion selective electrodes. The ISA is critical for determining low level nitrate concentrations. Powder form does not dilute samples. Pack of 100 Powder Pillows.
此離子強度調節劑與 IntelliCAL ISENO3181 或 sensION+ 9663 硝酸離子選擇電極配合使用。 ISA 對於測定低濃度硝酸鹽濃度很關鍵。粉末形式不會稀釋樣品。每袋 100 個粉枕包。