100 18x150mm Test Tubes, Corks
Buy 100 18x150mm (3/4x6") glass test tubes & corks for packaging only $48.40; save 50% by the case. Heat resistant borosilicate ("Pyrex" TM) glass makes them food and dishwasher safe. Makes for unique packaging and display. Test tube capacity is ~37.5 ml/1.5 fl. oz.
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Current Reviews: 2
|55907R||Test tube, glass, 18x150mm (3/4x6 in.), 25ml/1oz, rim||100|
|33734-5||Cork stopper, #5, 22.2 High x 17.5 Top x 13.5mm Bottom||100|
- Borosilicate (pyrex) glass: heat resistant/autoclavable
- 18x150mm tubes have reinforced rims for stoppers
- Completely unmarked for decorative use/custom imprinting optional
- 18x150mm tube is a standard lab test tube
- Capacity/volume: ~37.5 ml/1.5 fl oz.
Note: Test tube diameter is nominal; there can be a variance of as much as +/- 0.5mm. We cannot guarantee they will fit test tube racks or stoppers we don't supply.
5 Stars 2019-03-03
Product arrived very quickly, and was in top condition. The price point was perfect too. Not only would I use this company again, I have recommended it to my friends who teach chemistry. Thank you!
5 Stars 2017-10-19
These test tubes are perfect seamless thick glass just larger than the size of my hand and the corks fit well! I put Red Hots in them for a chemistry themed party. I love that they are (no-name) Pyrex and reusable.