HI-4010-30 Kalibreringsløsningssett for fluorid

HI-4010-30 is a fluoride solution kit that contains FOUR bottles each of the following:

• HI-4010-11 fluoride standard (1 ppm) with TISAB II
• HI-4010-10 fluoride standard (10 ppm) with TISAB II
• HI-4010-00 TISAB II ionic strength adjuster

The standards are used to calibrate the fluoride solid state Ion Selective Electrode (ISE), while the TISAB II solution is added to samples to stabilise the ionic strength. The HI-4010-11 and HI-4010-10 standards come pre-mixed with TISAB II ionic strength adjuster, so they are ready to use for calibration without any further addition of ISA.

Samples that are measured after calibrating with the HI-4010-11 and HI-4010-10 standards need to have the appropriate volume of HI-4010-00 TISAB II added before taking any measurements with the fluoride ISE.