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Glass Beakers Chemistry Lab

Heat resistant, quality glass lab beakers for sale on-line at unbeatable prices; buy just one if that's all you need or save 20% or more on box lots.

Note: the "Add to Cart" button is for small quantities only. For Discount pricing click on the  "More Info" button.

 

Click on the images for more information &/or quantity discounts.

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Displaying 1 to 8 (of 8 products) Result Pages:  1 
  • 50ml Glass Science Beaker
    SKU: 55103 $2.35USD
    QTY
  • 100ml Glass Science Beaker
    SKU: 55104 $2.60USD
    QTY
  • 150ml Glass Science Beaker
    SKU: 55105 $2.85USD
    QTY
  • 250ml Glass Science Beaker
    SKU: 55107 $2.95USD
    QTY
  • 500ml Glass Science Beaker
    SKU: 55110 $4.75USD
    QTY
  • 1000ml Glass Science Beaker
    SKU: 55113 $10.00USD
    QTY
  • 1000ml Tall Glass Science Beaker
    SKU: 55128 $15.00USD
    QTY
  • 500ml Tall Glass Science Beaker
    SKU: 55127 $7.50USD
    QTY

Displaying 1 to 8 (of 8 products) Result Pages:  1 
 

  

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.

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.

 

Specifications

  • 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
400 110±2 75±2 50 110±10 1.5-2.6
500 115±2 83±2 50 140±13 1.5-2.6
600 120±2 90±2 50 165±15 1.6-2.8
1000 150±2 105±2 100 280±20 1.8-3.0
2000 200±2 130±2 200 400±20 2.2-3.5