Normally, it is quite common to see a F- standard buffer of 1000ppm from the market and then apply the serial dilution with DI water to prepare F- standrad buffers in a specific F- concentration.
Could you reccommend brand for Std. Solution?
The sun shield for IT-8100 and PC-3100 have the same size??
SUNTEX only?
Normally 2-point calibration is enough so you got to prepare two Fluoride standard buffers in 2 different concentration
Would you reccommend to set 2-point calibration
What's your measuring range
I need to calibration for IT-8100.
Do you have standard solution?
How many points do I calibrate??