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

Science Beakers-Chemistry Lab

Glass beakers 50-2000ml for science labs or food safe drinkware.

Heat resistant borosilicate and custom imprintable; buy just one or save 45% by the case.

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No Glassware Returns

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. Call first if you are unsure of what you need.

If the item is clearly defective, either heavily bubbled, chipped or with really bad markings, send us an image & we will refund you.

Safety Disclaimer-Warning

Handle glass beakers with care & wear goggles & gloves because:

  1. Unless you poured it yourself, assume any liquid is hazardous.
  2. Hot & cold glass beakers look the same & do 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.


  • linear coefficient of expansion 20-300C: 32.0+/-1.5 x 10-7
  • annealing point 560C+/-10
  • softening point 820C +/-10
  • density 2.23+/-0.02g/cm3
  • The diameter does not include the rim.
  • The thickness increases from the sides to the bottom.
Glassware Specifications in Metric Units. There are ~25mm per inch; 25ml per fluid ounce; 25g per ounce
Volume (ml) Height (mm) Diameter (mm) Gradations (ml) Weight (g) Thickness (mm)
50 60±1 42±1 10 30±5 1.2-1.95
100 70±1.5 50±1 20 50±6 1.3-2.15
150 80±1.5 55±1 25 75±6 1.3-2.15
250 95±1.5 68±1.5 25 100±10 1.5-2.6
500 115±2 83±2 50 140±13 1.5-2.6
1000 150±2 105±2 100 280±20 1.8-3.0
2000 200±2 130±2 200 400±20 2.2-3.5