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Home » Aquarium Supplies  » Controllers & Monitors  » Calibration Solutions & Accessories  »  Hanna Instruments pH 4.01 Calibration Solution, 20 ml Sachet (25pcs)
Hanna Instruments pH 4.01 Calibration Solution, 20 ml Sachet (25pcs)

Hanna Instruments pH 4.01 Calibration Solution, 20 ml Sachet (25pcs)

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Hanna Instruments pH 4.01 Calibration Solution, 20 ml Sachet (25pcs) Information

Product Manuals & Documentation

Do you find it hard to maintain an equilibrium in the pH level of your aquarium water? Are you having a difficult time with the calibration process of your gadgets and probes? If so, then you may want to focus your attention to the manual way of balancing the elements in the liquid. Try the new Hanna Instruments Ph 4.01 Calibration Solution from Pet Store today, and you will immediately see the results of this product. It is available in a value pack, which consists of 25 pieces. Each of these packets holds twenty milliliters of the formula.

As its name says, the product contains a formula, which can make your water garner a pH level of 4.01, which is a little more on the alkaline side. This is because this item is made to cater to the tanks that hold liquid that is too acidic. It aims to find the balance of the pH by simply putting in the substances that the fluid is missing. When using this, you need to have a calibrator nearby. Otherwise, the test will be useless.

The Hanna Instruments Ph 4.01 Calibration Solution is easy to use. All you need to do is measure the current pH level of water using a probe, and if you find that the fluid is too acidic, you need to drop an entire packet of the formula into your aquarium. This is enough for the whole day.

HANNA instruments` buffer solutions are prepared according to precise formulas and are standardized with a pH meter calibrated according to the NIST standards.

The 20 mL sachets are single-dose whereas, for more demanding applications, you may choose between packages of 230 mL, 500 mL, 1 Liter or 1 Gallon (3.78 L).

All pH 4 solutions show batch number, expiration date and the correlation table between pH and temperature. HI 5004, HI 6004, HI 7004L/C, HI 8004L/C and HI 70004C are supplied complete with certificate of analysis.

This buffer value is widely used in water purification plants, in the food industry and where ever the pH is expected to be slightly acidic.

Manufacturer Info

Hanna Instruments USA Aquarium Supplies
Hanna Instruments is a leading manufacturer of analytical aquarium instrumentation. They were founded in 1978 and are headquartered in Woonsocket, Rhode Island. When Hanna introduced pH Electronic Paper in 1986 it literally revolutionized the world of testing by allowing millions of people in various industries to test for pH in a simple, accurate and affordable way. Hanna employees are constantly challenging themselves to improve on existing technology and to invent new testing techniques with the common goal to simplify analytical testing. This applies not only to instrumentation, but also to sensors development, reagents and chemicals. Hanna also believes in controlling the quality of their products from inception to delivery so they manufacture everything themselves, from meters and electrodes to chemical reagents and buffer solutions.

Hanna Instruments pH 4.01 Calibration Solution, 20 ml Sachet (25pcs) Reviews

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(2 reviews)
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Convenient and precise

Reviewers Rating Excellent!

Posted: 7/24/2014 from NEW YORK, NY UNITED STATES
5.0 5
Experience Level: Expert

Comments: These calibration solution sachets are really handy to use as they are big enough to fit the probe in them, but small enough to enable putting them in a cup of water to avoid temperature fluctuations. Their long shelf life enables to store them for a couple of years.

2 of 2 People found this review helpful, did you? Yes No

7.01 pH Calibratio Solution

Reviewers Rating Excellent!

Posted: 1/9/2009 from BINGHAMTON, NY UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: Just poured it in a glass and put the instument in, waited a couple minutes, and whalaa. Calibrated.

4 of 6 People found this review helpful, did you? Yes No

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