Go Direct® Calcium Ion-Selective Electrode
- Order number: GDX-CA-BNC
- Supplier Name: Vernier Science Education
- Supplier Number: GDX-CA.BNC
- Warranty(Years): 2
Data from the wireless Go Direct Calcium Ion-Selective Electrode can give a good indication of the hardness of water (as Ca2+). The concentration of calcium is also used as an endpoint indicator in EDTA-Ca/Mg hard water titrations.
The versatile BNC connector allows students to easily replace the electrode when it expires or becomes damaged. You need only replace the electrode and not the entire sensor—lowering your overall equipment costs.
The Go Direct Calcium Ion-Selective Electrode has a combination-style, non-refillable, gel-filled electrode. Like all other PVC ISE membranes, the membrane on the ISE has a limited life expectancy. However, the replaceable module of ISE allows you to simply discard the used membrane module and replace it with a new one.
Note: We recommend that you do not purchase ISE replacement modules too far in advance of their expected time of use as degradation occurs while they are stored on the shelf.
Important: Ion-Selective Electrodes require good chemical technique and careful calibration to obtain accurate results; they are not recommended for middle school or elementary students.
- Do you have any questions concerning this product?
- Data Collection with Go Wireless pH/Electrode Amplifier FAQs
- Further products by Vernier Science Education
| manufacturer: | Vernier |
| grade: | Diploma/High School, Diploma/ Vocational/ Uni |
| Data Logging Interfaces: | LabQuest |
| Fachbereich: | Biologie, Chemie |
| Subject: | Biology, chemistry, Water Quality |
| operating system: | Android, Chrome, iOS, LabQuest 2, Mac OSX, Win |
Celebrating its 35th anniversary in 2016, Vernier Software & Technology continues to be a leading innovator of scientific data-collection technology. Focused on science, technology, engineering, and mathematics (STEM), Vernier is dedicated to developing creative ways to teach and learn using hands-on science and math. Vernier creates easy-to-use and affordable science interfaces, sensors, and graphing/analysis software. With world-wide distribution to over 140 countries, Vernier products are used by educators and students from elementary school to college. Vernier’s technology-based solutions enhance STEM education, increase learning, and build students’ critical thinking skills. Vernier’s business culture is grounded in Earth-friendly policies and practices, and the company provides a family-friendly workplace.
