Customer-Advisor Exchange: Choosing the Calibration Solution for Microdos 1S pH Probe

Client:
Hello, I have added a pH probe for microdosing 1s to my cart. I also want to purchase the calibration solution. Please let me know which one I need.

Technical Advisor:
Hello, PH7? Or PH4 and PH7?

Client:
This is the first time I am changing it. I don't know which kit to use for calibration.

Technical Advisor:
One moment, let me check the device manual.

Technical Advisor:
Here is the PH7 calibration buffer solution you can use: PH7 calibration buffer solution

Technical Advisor:
It's the PH7 solution.

Client:
Ok, thank you.

Technical Advisor:
You're welcome, feel free to contact us again! Have a great day.

Client:
Thank you, have a great day.