Consumable. Warranted on arrival only.
- Recommended: Online support
- Email: firstname.lastname@example.org
- Toll-free: 1-888-837-6437
The High and Low ISE standards are used to calibrate our Ion-Selective Electrodes. This 500 mL solution has a concentration of 1000 mg/L and is for use with the calcium ISE.
Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications.
* AP and Advanced Placement Program are registered trademarks of the College Entrance Examination Board, which was not involved in the production of and does not endorse this product.
** The IB Diploma Program is an official program of the International Baccalaureate Organization (IBO) which authorizes schools to offer it. The material available here has been developed independently of the IBO and is not endorsed by it.