Glass test tubes for science, kitchenware, crafts, gifts, wedding decorations or product display. Our tubes are heavy duty & machine washable borosilicate. Most are rimmed for safe stoppering or for hanging and blank for custom imprinting.
Buy just one to try out your cool idea or in bulk for wholesale pricing. Save even more with our cork stopper bundles.
Test tubes aren't just for chemistry. They are handy for mixing, heating, and storing liquids, powders, teas, coffee beans seeds & more.
They are at home both in the lab & in kitchens, restaurants, bars as product samplers. Read more in: What is a Test Tube Used For? Not Just Labs! & Glass Test Tubes & Cork Stoppers: Versatile Chemistry Kitchenware, ;
Q: Are your test tubes rated for use with food?
A: Borosilicate tubes are dishwasher & food safe. Wash first before using with food/beverages.
Q: What is the capacity of your test tubes?
A: The capacities/volumes are from 8 to 165ml (0.3 to 5.5 fl. oz)
Note: Test tube diameters vary and may not fit racks or stoppers we don't supply.
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Handle glassware with care & wear goggles & gloves because: