• General

  How often should the pH meter be calibrated?

  Posted by grapefruit22 on July 4, 2022 at 12:54 pm

  What is the best practice? Do you calibrate pH meters before each use?

  crisbaysauli replied 10 months, 2 weeks ago 3 Members · 2 Replies

  • ph
  • ph-meter
• 2 Replies

• 

  Herbnerd

  Member

  July 4, 2022 at 4:44 pm

  I calibrate the lab pH meter first thing in the morning before use. 

• 

  crisbaysauli

  Member

  July 12, 2022 at 5:06 am

  grapefruit22 said:

  What is the best practice? Do you calibrate pH meters before each use?

  Every day first thing after stepping inside the lab. And annually via a third party calibration service provider.

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