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PH700-BC Benchtop Lab pH Meter for Biotechnology and Pharmaceutical Samples, Liquid Food, Protein-containing Liquids, Compatible with TRIS Buffers

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Availability: In Stock.
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Arrives Wednesday, Jun 10
Order within 13 hours and 47 minutes
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Style: Biochemistry Labs


Features

  • Equipped with Swiss LabSen 823 pH/Temp. Electrode with Protelyte electrolyte and 3 ceramic junctions
  • 1-3 points of auto. calibration with self-diagnosis and electrode condition display
  • Max/Min reading mode allows you to quickly analyze measurement during a period of time
  • Comes with a simple electrode holder for up to 2 electrodes and pre-mixed calibration solutions (pH4/7/10, 50ml for each)
  • 50 sets of data storage; IP54 spill-proof and dust-proof

Description

Apera Instruments PH700-BC benchtop pH meter comes with LabSen 823 pH/temp. electrode designed for accurate measurement in biotechnology and pharmaceutical samples e.g. biological fluids, enzyme solutions, and other protein-containing solutions as well as TRIS buffers, liquid food (milk, yogurt, sauce...), beverage, and general water solutions.

Product Dimensions: ‎9.5 x 9.3 x 4 inches


Item Weight: ‎3 pounds


Manufacturer: ‎Apera Instruments


Item model number: ‎AI5018


Date First Available: ‎July 18, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent PH Meter. The value significantly outweighs the cost!
Style: pH
The instructions were perfect. Easy set up and calibration and makes measuring the ph of our cosmetic products a simple and accurate process. So happy to have made this purchase.
Reviewed in the United States on April 26, 2026 by Dianasaur33

  • Easy to Use & Great Features
Style: pH
Excellent benchtop meter. Large and clear display and easy to read results. Excellent manual and laminated cheat-sheet card. Electrode stand is very convenient serving as that missing third hand. Reading stability and electrode health measurements after calibration very, very useful. Overall, a big step up from my trusty but aging portable meter. Highly recommended. ... show more
Reviewed in the United States on November 2, 2025 by Duncan M.

  • So far good
Style: pH
Although some people say it is not accurate, their reviews sound like probe problems. For me, the reading is very fast and stable. I was a bit surprised the reading is super fast compared with others but so far there’s no problem with biological experiments. Will see how long it lasts. I bought 3probes already for the meter as I like it! ... show more
Reviewed in the United States on November 11, 2024 by Steven

  • Semi accurate
Style: pH
The probe was so accurate I. The beginning but then was off by .3 all the time which isn't much however it's brand new. Maybe the temperature had something to do with that. Other than that easy to use and very popular. You cannot however replace electrolyte piece at bottom. You have to buy a new one. ... show more
Reviewed in the United States on November 9, 2020 by Frances

  • Surprisingly good
Style: pH
Surprisingly good pH meter for the money. Although only a single junction gel filled electrode, it had a solid response time and calibrates very easily. Additional specialty probes including higher end liquid filled ones are available and very reasonably priced. The screen is easy to read, calibration procedure is intuitive and the arm, while not articulated, is still very handy. Another nice touch is that the slope percentage is shown after calibration, which gives you a heads-up in case you fumbled the calibration or if the probe is on its way out. Overall I'm impressed by the value for money and would definitely consider one of their higher research grade units for more serious/professional lab use. ... show more
Reviewed in the United States on August 3, 2020 by D. Hird

  • Great product
Style: pH
As a sterile compounding pharmacy, I can not overstate how important it is to have a quality PH meter for our compounded preparations. The Apera PH meter has been a great addition to our process of ensuring we provide our clients with quality products. Will recommend it to any compounding pharmacy or labs needing to get accurate PH readings of their products. ... show more
Reviewed in the United States on February 14, 2025 by glennamakwe

  • If it’s ph only, it’s for you!
Style: pH
Unit seems a bit cheap in some aspects, but display is large and lighted. Unit also seems to be very accurate and not as complicated as you might think at first. While it’s not portable you will get accurate readings that seem to show where the hand held units with probes are slightly off. I will say after owning a couple of apera probes, ph 60 and then their BT zen unit that after purchasing this ph700 I would not purchase those again, they performed erratically and fell apart as they are poorly constructed. I hope this one will erase that feeling and last a long time. ... show more
Reviewed in the United States on January 28, 2023 by hfs88

  • Reliable and an affordable pH meter
Style: pH
The product was shipped quickly. It comes with storage solution and calibration solutions. So you are ready to use the pH meter the day it arrives. It took only 10 minutes to set up and calibrate the pH meter. Very simple and straightforward to use.
Reviewed in the United States on February 16, 2021 by Fred Flinstone

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