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YSI TruLine Ion Selective Electrodes
Accurate measurement of effective ion concentration in the lab - Measuring effective ion concentration with ion selective electrodes (ISEs) is important in applications such as wastewater, drinking water, environmental testing, and the food/beverage industry. The TruLine series of combination ISEs is designed to meet the most demanding challenges of determining effective ion concentration in the laboratory setting. The TruLine ISEs can be connected to the YSI TruLab 1320(P), the YSI MultiLab 4010-2 (with BNC adapter), the YSI MultiLab 4010-3 (with BNC adapter), and other ISE instruments that feature BNC connection. The TruLine ISEs are refillable and feature a built-in double-junction reference system, allowing for a long electrode life and optimum performance in the lab.
Parameters: Ammonia, Ammonium, Bromide, Cadmium, Calcium, Chloride, Copper, Cyanide, Fluoride, Iodide, Lead, Nitrate, Potassium, Silver/Sulfide, Sodium
Parameter | Technology | Range | Applications/ Notes |
Ammonia (NH3 )* | Gas sensing | 0.02 to 17,000 mg/L | Wastewater, aquaculture, agriculture, industrial. pH shift caused by ammonia gas is correlated to conc. |
Ammonium (NH4 +) | Polymer/ PVC membrane | 0.02 to 1,800 mg/L | Wastewater, environmental, industrial, food/ beverage |
Bromide (Br-) | Solid state | 0.4 to 79,900 mg/L | Pool, spa, industrial, wastewater |
Cadmium (Cd2+) | Solid state | 0.1 to 11,200 mg/L | Industrial, environmental |
Calcium (Ca2+) | Polymer/ PVC membrane | 0.02 to 40,000 mg/L | Aquariums, industrial, food/beverage |
Chloride (Cl- ) | Solid state | 1.8 to 35,500 mg/L | Industrial, wastewater, drinking water, food/ beverage, environmental. Store in dark when not in use. |
Copper (Cu2+) | Solid state | 0.06 to 6,400 mg/L | Industrial, environmental. Also known as Cupric ISE. |
Cyanide (CN- )** | Solid state | 0.2 to 260 mg/L | Industrial, environmental |
Fluoride (F- ) | Solid state crystal | 0.02 mg/L - saturation | Drinking water, industrial. Lanthanum fluoride crystal is the sensor. |
Iodide (I- ) | Solid state | 0.006 to 127,000 mg/L | Drinking water, industrial, food/beverage |
Lead (Pb2+) | Solid state | 0.02 to 20,700 mg/L | Industrial, environmental |
Nitrate (NO3 - ) | Polymer/ PVC membrane | 0.4 to 62,000 mg/L | Environmental, industrial, agriculture, food/ beverage |
Potassium (K+) | Polymer/ PVC membrane | 0.04 to 39,000 mg/L | Agriculture, food/beverage, environmental, industrial |
Silver/Sulfide (Ag+/S2-)** | Solid state | 0.01 to 107,900 mg/L (Silver); 0.003 to 32,100 mg/L (Sulfide) | Industrial, environmental, food/beverage |
Sodium (Na+) | Glass sensor | 0.1 to 23,000 mg/L | Industrial, agriculture, power, food/beverage |