ISE Calcium High Standard

The High and Low ISE standards are used to calibrate our Calcium Ion-Selective Electrodes. User Manual - CA-LST

The Calcium Ion-Selective Electrode (ISE) can be used to measure the concentration of Calcium (Ca2+) in aqueous samples. Specifications Range (concentration): 1 to 40,000 mg/L (or ppm) Reproducibility (precision): ± 10% of full scale (calibrated 10 to 1000 mg) Interfering Ions: Pb2+, Hg2+, Si2+, Fe2+, Cu2+, Ni2+, NH3, Na+, Tris+, Li+, K+, Ba2+, Zn2+, Mg2+ pH Range (concentration): 2–8 (no pH compensation) Temperature range: 0-40°C (no temperature compensation) Electrode Slope: +26 mV/decade at 25°C Electrode Resistance: 100 MΩ Immersion: 2.8 cm (1.1 in) Electrode length 155 mm Body diameter: 12 mm Cap diameter: 16 mm Cable length: 100 cm What's included Vernier Calcium Ion-Selective Electrode 30 mL bottle of Calcium Low Standard (10 mg/L or 10 ppm Ca2+) 30 mL bottle of Calcium High Standard (1000 mg/L or 1000 ppm Ca2+) Short-term ISE soaking bottle User Manual - CA-BTA

This module replaces the electrode membrane. Simply unscrew the old one and screw on the new one. The membrane of a Calcium ISE electrode has a limited life span of one to two years, regardless of frequency of use. Do not order it until you need it, as it will age even when not in use. User Manual - CA-MOD

The Go Direct Calcium Ion-Selective Electrode (ISE) can be used to measure the concentration of calcium (Ca2+) in aqueous samples. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Range (mV): ±1000 mV Range (concentration): 1 to 40,000 mg/L (or ppm) Accuracy: ±10% of full scale (calibrated 10 to 1000 mg/L) Interfering ions: Pb2+, Hg2+, Si2+, Cu2+, Ni2+, NH3, Na+, Li+, K+, Ba2+, Zn2+, Mg2+ pH range: 2–8 (no pH compensation) Temperature range: 0–40°C (no temperature compensation) Electrode slope: 26 ±2 mV/decade at 25°C Electrode resistance: 100 MΩ 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 Go Direct Calcium Ion-Selective Electrode BNC Micro USB cable 30 mL bottle of High Standard solution with SDS (1000 mg/L or 1000 ppm Ca2+) 30 mL bottle of Low Standard solution with SDS (10 mg/L or 10 ppm Ca2+) Short-Term ISE Soaking Bottle User Manual - GDX-CA