Go Direct™ Calcium Selective Electrode
Item #: TC1644
Price: $239.00
In Stock.
Go Direct™ Calcium Selective Electrode measures the concentration of calcium ions in aqueous solutions.
See more product details
This item can only be shipped to schools, museums and science centers
Product Details
For use in measuring the concentration of calcium ions in aqueous solutions, Go Direct™ Calcium Selective Electrode connects by Bluetooth® wireless technology and USB to a computer, Chromebook, phone, tablet or LabQuest 2. Includes software as well as a Go Direct Amplifier, micro USB cable, 30 mL bottles of high- and low-standard Ca2+ solutions, polishing strips and a short-term soaking bottle.
Specifications
Range: ±1000 mV; 1 to 40,000 mg/L (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 Temperature range: 0–40 °C Electrode slope: 26 ±2 mV/decade at 25 °C Electrode resistance: 100 MΩ Minimum sample: Submerged 2.8 cm
