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Aquarium Test Glass Tube (6-Pack | 5-ml | 4 x1/2 inch) for Fresh & Salt Water Aquarium Lab Test

4.6 (4) Write Review
Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Package include : 6 pcs ;
  • Material : Glass body & plastic cap ;
  • Size : 4''(102mm) x 1/2''(12mm) (D x L) ;
  • Great for aquarium water quality test,test hardness, carbonate, nitrate, nitrite, pH & more, etc ;
  • Also for scientific experiment,classroom,lab and so on .


Package include : 6 pcs ; Material : Glass body & plastic cap ; Size : 4inch(102mm) x 1/2inch(12mm) (D x L) ; Great for aquarium water quality test,test hardness, carbonate, nitrate, nitrite, pH & more, etc ; Also for scientific experiment,classroom,lab and so on .


Customer
Reviewed in the United States on April 4, 2025
Exactly as described. Arrived in perfect condition and quickly
Jared I
Reviewed in the United States on September 27, 2024
Seems like a great product, but the packaging could be put together a little better. One of the tubes broke :(
Lexi
Reviewed in the United States on June 15, 2024
Fast and accurate
Robin S.
Reviewed in the United States on February 1, 2022
If using for water testing in an aquarium...DONT! The glass tubes are slightly tinted and skews the test results. These are great for other uses but for me they were a dud.