Standard Potassium Solution - Low

The Potassium Ion-Selective Electrode can be used to measure the concentration of potassium (K+) ions in aqueous solutions. Specifications Range (concentration): 1 to 39,000 mg/L (or ppm) Reproducibility (precision): ±11% of full scale (calibrated 10 to 1000 mg/L) Interfering ions: Cs+, NH4+, H+, Ag+, Li+, Na+ pH range: 2–12 (no pH compensation) Temperature range: 0–40°C (no temperature compensation) Electrode slope: +56 ±4 mV/decade at 25°C Electrode resistance: 1–10 MΩ Immersion: 2.8 cm Electrode length: 155 mm Body diameter: 12 mm Cap diameter: 16 mm Cable length: 100 cm What's included Vernier Potassium Ion-Selective Electrode 30 mL bottle of High Standard Standard (1000 mg/L or 1000 ppm K+) 30 mL bottle of Low Standard Standard (10 mg/L or 10 ppm K+) ISE soaking bottle (empty bottle with insertion cap) User Manual - K-BTA

The Low and High ISE standards are used to calibrate our Potassium Ion-Selective Electrodes. User Manual - K-HST

The Go Direct Potassium Ion-Selective Electrode (ISE) can be used to measure the concentration of potassium (K+) ions in aqueous solutions. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Range (mV): ±1000 mV Range (concentration): 1 to 39,000 mg/L (or ppm) Accuracy: ±11% of full scale (calibrated 10 to 1000 mg/L) Interfering ions: Cs+, NH4+, H+, Ag+, Li+, Na+ pH range: 2–12 (no pH compensation) Temperature range: 0–40°C (no temperature compensation) Electrode slope: 56 ±3 mV/decade at 25°C Electrode resistance: 100 to 200 kΩ Minimum sample size: must be submerged 2.8 cm (1.1 in) Connections:Wireless: Bluetooth Wired: USB What's included Go Direct ISE Amplifier attached to a Potassium Ion-Selective Electrode BNC Micro USB cable 30 mL bottle of High Standard solution with SDS (1000 mg/L or 1000 ppm K+) 30 mL bottle of Low Standard solution with SDS (10 mg/L or 10 ppm K+) Short-Term ISE Soaking Bottle User Manual - GDX-K