Thermo Orion Fluoride Ion Selective Electrodes
from Thermo Fisher Scientific
The standard in fluoride ion analysis - EPA compliant.
Approved ASTM Method for Fluoride in Drinking Water and Wastewater.
- Analyze free fluoride ions in aqueous solutions reliably at low limits of detection.
- Measurements are quick, simple, accurate and economical.
- Thermo Scientific Orion fluoride electrodes feature high quality lanthanum fluoride pellet sensors.
- Choose from combination electrodes or half cell designs.
- The fluoride half cell electrode requires a separate half cell reference electrode.
Other Applications for Fluoride Electrodes.
- Phosphate: Gran plot titration can determine phosphate in applications from animal feed to cleaning solutions to food and beverage.
- Ammonium Bifluoride: Multiple known addition (MKA) titration method determines levels without need of removing interfering heavy metal ions.
- Aluminum: Gran plot titration can determine micro and semi micro levels of aluminum.
Accessories and Solutions.
- A full line of supporting accessories is offered to meet your measurement needs.
- A variety of calibration standards are available.
- Low level standards have the added convenience of being pre-made with total ionic strength adjustor (TISAB) and requiring that TISAB be added only to your samples.
- TISAB II requires a 50:50 dilution with the sample and is available in gallon bottles.
- TISAB III is a concentrate and requires a 1:10 dilution.
Combination fluoride ISE with Sure-Flow reference.
- Convenient combination with reference.
- Fluoride surface can be easily cleaned using toothpaste and a lint-free wipe.
- Built-in Sure-Flow reference provides fast and stable readings.
Half cells - Fluoride ISE and Sure-Flow reference.
- Half cell reference design provides flexibility.
- Fluoride surface can be easily cleaned using toothpaste and a lint-free wipe.
- Use with the 900100 single junction or 900200 double junction reference electrodes.