pH Storage Solution

pH Storage Solution

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For long term health of your elctrode use pH storage solution. It is a mixture of Potassium Chloride, Postassium Hydrogen Phthalate, Silver Nitrate, and Sodium Hydroxide.

Volume: 230 ml

Click here for a PDF of the MoreBeer Manual on proper PH Meter care.

Item # MT618
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.50 LBS
Community Q&A

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Browse 1 question Browse 1 question and 1 answer
Why did you choose this?
MoreFlavor Store
pH meter needs it to meet the pH
Andrew F on Jan 6, 2021
advice from friend/winemaker
ANTHONY C on Nov 20, 2020
pH meter needs it to meet the pH
Andrew F on Jan 6, 2021
Have to store....
Maran C on Dec 7, 2020
advice from friend/winemaker
ANTHONY C on Nov 20, 2020
need it
Stephen C on Oct 13, 2020
Necessary to extend life of electrodes
Stephen A on Sep 28, 2020
Caleb Miller on Sep 25, 2020
previous solution 3 years old
John B on Sep 11, 2020
used it in the past
paskel m on Sep 3, 2020
Suggested by More Beer
Michael S on Aug 28, 2020
to store the ph electrodes in
Wanda r on Aug 17, 2020
Need it
Kenny S on Aug 1, 2020
This is necessary to prolong a long life of the product
Sean M on Jul 17, 2020
Reasonable price for keeping my pH meter accurate and happy.
Valued C on May 29, 2020
for ph meter
Wendell A on Apr 8, 2020
Virginia G on Apr 4, 2020
To store the electrode
Terence H on Mar 14, 2020
Need it
Paul C on Feb 3, 2020
Yearly change out
Elizabeth Christjansen on Jan 17, 2020
Best solution for long term electrode storage.
Edgar C on Dec 24, 2019
i use it
mike c on Dec 19, 2019
for my pH meter
Russ Brodeur on Dec 5, 2019
need more.
Joseph F on Oct 31, 2019
recommended by a fellow home winemaker
Fred R on Oct 28, 2019
Long life of pH meter
John F on Oct 9, 2019
Replacement bottle
Louis G on Sep 13, 2019
Neet it to store my PH Probe
michael a on Sep 5, 2019
need to preserve ph probe
Steven Carr on Aug 28, 2019
current out of date
Dancing Cowboy W on Jul 23, 2019
Joe W on Jun 17, 2019
Keep your Ph meter working!!!
Michael V on Apr 12, 2019
Katina G on Mar 2, 2019
It fits my homebrew process management needs.
Martin O on Feb 21, 2019
to store my pH meter
Fred R on Jan 22, 2019
mary ann h on Jan 8, 2019
to store my pH probe
Steve A on Dec 27, 2018
need more
Joe R on Dec 20, 2018
replacing inventory
Valued C on Dec 16, 2018
old solution expired
Eric O on Dec 4, 2018
Have pH meter
Valued C on Nov 22, 2018
Use it at work
Ron Wellman on Nov 17, 2018
I have a PH meter
Don R on Nov 17, 2018
Solution getting low in storage vial
Jolaine N on Nov 17, 2018
Chris K on Nov 17, 2018
spilled my other solution
Aaron S on Oct 19, 2018
The small amount included with the SC300 seemed inadequate.
Jennifer B on Sep 19, 2018
Samuel K on Aug 13, 2018
Need it.
Mark H on Aug 13, 2018
used to extend pH meter prob life.
Jon Davison on Jul 19, 2018
To go with the pH meter
Emancipation Brewing C on Jul 19, 2018
store pH probe
Christopher B on Jul 10, 2018
Have to store....
Maran C on Dec 7, 2020
need it
Stephen C on Oct 13, 2020
How long is this solution good for? Does it have an expiration date?
Joseph Glorioso on Jul 23, 2018
BEST ANSWER: Hello Joseph - Yes, they do, our current stock has an expiration date of 06/2022.

4.7 / 5.0
20 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Preserve pH meter
I've been using this with my Extech pH meter for close to 2yrs now and the original probe is still working well.
June 3, 2020
11 months ago
Rated 5 out of 5
Prior to using the storage buffer my pH probes would last about a year
I I just replaced a 3 year old probe. The only difference was the buffer
October 6, 2019
1 year ago
Rated 5 out of 5
PH storage solution
Works as it is designed to do. Store your PH meter in it all the time when not in use.
February 7, 2018
over 3 years ago
Rated 5 out of 5
works as expected (its just pH storage solution)
Worked with my pH meter... but I wish they sold it in smaller sizes. It will take me 3 years to go through this...
May 2, 2017
Rated 1 out of 5
Misleading picture
A little disappointed. Got a MA9015 storage solution, instead of HI 70300 storage solution from Hanna Instrument as shown on picture.
May 11, 2016
Rated 5 out of 5
A must!
Not much else I can say... if you have a pH meter you NEED this to keep the bulb wet.
May 27, 2015
Rated 5 out of 5
Keep it handy
I always spill the solution. Keep a refill around and never let the probe dry out
May 16, 2015
Rated 5 out of 5
Must Have for pH Meter
Just buy this, you'll need so you can store your pH meter properly
May 8, 2015
Rated 4 out of 5
Needed to keep pH probes working
Need to store pH probes in a solution like this to keep them working.
May 6, 2015
Rated 5 out of 5
Must Have for pH Meter
Summary says it all, if you have a pH meter you should get some.
May 29, 2014