Phone: (519) 746-4761

Canadian Address:

169 Lexington Court, Unit I

Waterloo, ON, N2J 4R9


US Address:

Niagara Falls, NY 14305

Canadian/International ship from Waterloo; US orders from Buffalo, NY.

For a detailed quote including applicable taxes, proceed to checkout

Glass Science Lab Test Tubes

Lab grade, heat resistant glass test tubes for chemistry, display, crafts, spices or packaging.

Buy a few or by the box. Best deals are test tubes with cork or rubber stoppers in case combos - save 50%!

Test tubes come in 7 sizes, completely blank and with thick rims for safe stoppering or hanging as flower vases.

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Where to Buy Test Tubes?

Test tubes are available for on-line ordering & immediate shipment from Buffalo, NY or Waterloo, ON. Buy just one tube or cases for big savings. Suitable for science, crafts, packaging & more. All come in large quantity tube/stopper combos for big savings.

Small Test Tubes

  • 13x100mm (1/2x4") are our smallest tubes
  • 18x150mm (3/4 x 6"), the standard chemistry lab test tube
  • stoppers & test tube racks available separately 

Medium Test Tubes

Large Test Tubes

Safety Disclaimer-Warning

Handle glassware with care & wear goggles & gloves because:

  1. Unless you poured it yourself, assume any liquid is hazardous.
  2. Hot & cold glass looks the same & does not have to be red to cause burns. Unless it was in the freezer, assume it is hot.
  3. Borosilicate glass will withstand a fair degree of thermal shock but unless your intent is to see if you can make it crack, don't toss recently heated glass into a cold water bath.
  4. When borosilicate glass breaks, it makes sharp edges like any other kind of glass. Dispose of pieces carefully.


No Glassware Returns

If you are unsure what glassware is best for your needs please contact us before ordering.

Glassware cannot be returned for any reason; this is for your safety and ours. It would be prohibitively expensive to test for bacteriological, chemical or radiological agents since there is no way to tell if glass has been contaminated just by looking at it. We would have to throw it away even if you claim to never have opened the package.

However, if the item is broken or clearly defective such as severely or chipped, send us an image & we will refund you.