Micro Electrolysis Apparatus, Observe Electrolysis Of Water
Micro Electrolysis Apparatus, Observe Electrolysis Of Water
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Carolina Biological Supply Company

Micro Electrolysis Apparatus, Observe Electrolysis Of Water

|3 ratings

Key item features

  • Economical and compact design allows students to observe the electrolysis of water and even collect small volumes of hydrogen and oxygen gases
  • Consists of a stand assembly, electrodes, 2 attached wires with alligator clips, 2 test tubes, trough, electrolyte solution, acid/base indicator solution, and instructions
  • Requires a 6- or 9-V battery (not included).
Current price is $37.00
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Arrives by Fri, May 22
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Shipping fee $9.95
4.304093567251462 stars out of 5, based on 171 seller reviews(4.3)
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3.3 out of 5 stars
stars3 ratings3 reviews
How item rating is calculated
  1. 5 stars33% (1)
  2. 4 stars0% (0)
  3. 3 stars33% (1)
  4. 2 stars33% (1)
  5. 1 star0% (0)

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Showing 1-3 of 3 reviews

Sep 7, 2021
EFrey
5 out of 5 stars review

Great experience

I used 3 kits with high school chem students, and it worked both with a 9V battery and a variable DC power supply.

Review from carolina.com
Helpful?2UC7H7U8XLS9258767433
Jun 26, 2018
Mikey63
3 out of 5 stars review

The Tubes Of Water

It's a great idea, but the tubes are hard to put up right because the tubes are smaller than the black base of this apparatus causing the tubes to lose valuable, precious water easily. I'm not sure how to fix the water problem. Maybe, the open end of the tubes needs to have a bigger diameter or circumference; or it might need a place where you can screw both the tubes and the black base together in some fashion. Those are just a few ideas! Anybody reading this thank you for taking your time to read. Michael

Review from carolina.com
Helpful?2UC7H7U8XLS9258767433
Feb 1, 2026
Walmart customer
2 out of 5 stars review

Seller Verified Purchase

Works but is messy.

Works but messy. The apparatus tips over and is very delicate.

Review from carolina.com
Helpful?2UC7H7U8XLS9258767433