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Test Tubes, small 13 x 100 mm


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$2.80 in_stock
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  • 6 $2.10
  • 24 $1.90

Quick Overview:

Pack of six test tubes.
Ages 12+

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Test Tubes

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Test Tubes, small 13 x 100 mm


Pack of six test tubes. Made of high-quality borosilicate glass (just like Pyrex or Kimax) that can be heated directly in an open flame. 100 mm tall x 13 mm OD with 11 mm inside diameter. Approximate volume is 9ml. Uses No. 00 stopper.

Customer Reviews

Definitely "small" Review by
I ordered these to replace a couple broken test tubes that came with the Apologia Chemistry Kit. I have the large test tubes and they were larger than those in the kit. So, I thought these would be the correct size. Nope! These are smaller than the ones in the kit. But, they are sturdy and of good quality.
Happy Review by
Am very happy with these.
Great tubes Review by
great site great value
Good tubes Review by
The quality is excellent for homeschool, the price is very reasonable, and the packing was done well so that none broke during shipping. I haven't heated them so I don't know how they will stand up to a flame. Shipping was faster than I expected. HST's does an excellent job!
Great Value Review by
They are perfect for 1st yr. chemistry class. After searching other companies, Home Science Tools was by far the best value.
smaller than "normal" Review by
These are not the "standard" ones that you use in a rack. They are much smaller. I didn't realize the size. but, they seem well made and will do small jobs!
Breaks fairly easily Review by
If you're going to be performing high exothermic reactions like making lithium chloride from hydrochloric acid and lithium, don't buy these, they break at those temperatures.
great value Review by
these are perfect! and although one came broke 5 is still enough to do all my daughter needs.. great value!!! [Home Science Tools adds: Customer Service will contact you to replace the broken tube.]
great value Review by
They are a awesome and they work like a dream but before you buy consider how short 100 mm. is. I thought they would be a lot bigger.
well made Review by
very well made but my test tube brush(not home science tools) does not fit down them
good price Review by
i got them very fast i did not know how smal they are so i had to order the large one .how ever 2 of them where broken so i called customer service they send me 6 new one pluse 2 large one .fast and nice thanks guys
Just What We Needed! Review by
These test tubes are exactly what we were looking for for my son's high school science project. Price can't be beat and the shipping is fast. Product was packaged well also.
Great Price Review by
Excellent price for all sizes of test tubes. Came unbroken and looking clear without defects that I can see.
quality test tubes Review by
These small test tubes are great for working with small quantities of chemicals. Great quality and price.
Great Price, Essential use Review by
At first, I ordered 9.00 worth of tubes thinking that it was only 1, because that is how it was on many other websites. However, when I recieved it, I had no idea that I had 18 test tubes! It's amazing. They are perfect thickness, perfect length, and perfect for any average experiment. The same goes for the stoppers; got more than i expected. I LOVE THIS PLACE!!
Very nice Review by
Very nice set of test tubes. It would be nice, however, if you could buy larger quantities at discounted prices.
NIce Quality Review by
These are nice quality test tubes. They were well packed and the glass is just the right thickness. It is nice to be able to buy a small quantity.
Practical use and good quality Review by
I have found these to be the perfect size for culturing small samples. I've purchased several additional sets.

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