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pH 7.0 Buffer/Calibration Solution 500 ml
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pH 7.0 Buffer/Calibration Solution 500 ml

In stock: Buy now and your order will ship the next business day

Item #: CP2135

MSRP: $14.95 Save: $2.46 (16%)
$12.49
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Quick Overview

In chemistry, the acidity or alkalinity of a solution is measured in pH. Pure water has a neutral pH level of 7, so the closer the pH level of water to 7 is, the purer it is. However, the pH level of water can change, depending on...
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pH 7.0 Buffer/Calibration Solution 500 ml Information



Part #: CP2135

In chemistry, the acidity or alkalinity of a solution is measured in pH. Pure water has a neutral pH level of 7, so the closer the pH level of water to 7 is, the purer it is. However, the pH level of water can change, depending on the chemicals added to it or the elements it is exposed to. The higher than 7 the pH level is, the more acidic the water is. This fact poses a major problem for aquariums. Fluctuating pH levels, especially levels far higher than pH 7, can make fish ill, or may even kill them.

To solve this problem, you need a meter in your tank to give you pH readings. However, the pH bulb that does the reading in this kind of meter is not completely impermeable, so the reference solution inside the bulb changes over time. The reference solution needs to be calibrated regularly if you want the meter to consistently give accurate readings. The pH 7.0 Buffer/Calibration Solution from Pet Store can help you in this aspect. A couple of drops the buffer solution should be enough to recalibrate the reference solution in the bulb.

The pH 7.0 Buffer/Calibration Solution can come in small packets or big bottles, but you'll save more in the long run if you get the 500 ml bottle instead, because recalibration is something you'll do on a regular basis if you own an aquarium.

Calibration solution for pH monitors or controllers. pH 7.0. 500mL.



**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Low Price Guarantee, please be certain the product you want to price match is the same make and model.

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pH 7.0 Buffer/Calibration Solution 500 ml Reviews

Average Reviews

Customer Reviews

Good deal Product Review by CHARLES GOODMAN (Posted on 11/15/09)
Rating
Excellent!

Comments: A good reagent and the price is right. Perfect for calibration of any Ph probe.

Sure beats the little packs Product Review by BRIAN BABCOCK (Posted on 9/26/08)
Rating
Excellent!

Comments: This is a very large bottle that will last a long time. Much easier then the little packets

Buffer/Calibration Solution Product Review by DENISE MCLEAN (Posted on 5/16/08)
Rating
Excellent!

Comments: A must for calibration.

Great Product Review by RICHARD ROSS (Posted on 11/30/07)
Rating
Excellent!

Comments: Great product! Calibrates right to 7.0! :D

Great Product Product Review by MIKEY MUSGROVE MUSGROVE (Posted on 9/19/07)
Rating
Excellent!

Comments: This is way better than those little packages for calibrating ph probes.

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