Thermo Scientific Orion™ ISE Calibration Standards

Orion™ ISE Calibration Standards With Thermo Scientific Orion ISE calibration standards, you can make reproducible ISE measurements. For use with ion selective electrodes, from ammonia to water hardness. Shelf life: 720 days Concentration: 5.0 ppm Packaging: 1 Designation of analytes or components: Fluorides Certificate of Analysis: Available on www.thermofisher.com/water pH: 5 to 5.5 Quantity: 475mL Description: 5.0 ppm Fluoride STD W/TISAB II orangeN/A or Data to fill in NIST compliant: Yes For use with (instruments): Fluoride Ion Selective Electrode Solubility: Soluble in Water Solution Type: Standard Type: Ion Selective Electrode Calibration Standard Concentration or Composition Notes: Specification: 5.0 ppm +/-0.10ppm; Application: Fluoride analysis Unit Size: Each