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UK Floor Cleaning Forum => Carpet Cleaning Forum => Topic started by: Eddie Conroy on May 07, 2006, 10:37:52 pm

Title: Buffer solutions for PH Meters
Post by: Eddie Conroy on May 07, 2006, 10:37:52 pm

Hi All,
I have just purchased the Extech PH meter, any suggestions as to where the most economical source for replacement buffer solutions needed for re-calibration
Eddie

Title: Re: Buffer solutions for PH Meters
Post by: steve cardy on May 08, 2006, 08:12:25 am

Hi Eddie,
I have the same ph meter and use tap water for neutral,fibre and fabric and traffic clean for the others.
 cheers steve.

Title: Re: Buffer solutions for PH Meters
Post by: Eddie Conroy on May 08, 2006, 10:17:19 pm

Thanks Steve for taking the time to reply,,
I am assuming
Prochem Fibre Rinse at 4.0 pH
Water near enough neutral
And  whatever the traffic product is to give the higher calibration
Regards
Eddie

Title: Re: Buffer solutions for PH Meters
Post by: steve cardy on May 09, 2006, 07:25:30 pm

yes thats right aslong as its close to the value your looking for it will work.I

Title: Re: Buffer solutions for PH Meters
Post by: *paul_moss on May 09, 2006, 08:18:04 pm

Eddie I used distilled water to calibrate mine.