Jumbo glass test tubes, 1.5x8" (38x200mm ), made with heat resistant borosilicate glass ("Pyrex"™) are food & dishwasher safe. Suitable for science lab or kitchen experiments. Thick walled with extra thick rims for safe resealable packaging of liquors, spices & candies as store & trade show displays. Tube holds ~165ml/5.5 oz.
Save big with tube & stopper combos. No one beats our quality & price even with "free" shipping.
These durable test tubes will withstand punishment undreamed of for plastic tubes. They are so big tough that we have no off the shelf sturdy racks for them, But, if you're handy & have a 1.5" wood drill bit, easy-peasy!
Hanging plant propagation holder, wall mounted spice rack or coffee bean display rack. Or, read these 2 blogs: What is a Test Tube Used For? Not Just Labs! & Corked Glass Test Tubes for Chemistry Kitchenware.
These giant test tubes are 38x200mm (1.5x8 inch) and made with thick clear borosilicate glass. Thick rims for tight stoppering and unmarked but printable for promotional use. They have very thick walls and are nearly indestructible for displays in stores or trade shows or packaging.
|55912R-CS50||Glass Test Tube 38x200mm, Rounded/Rim+Corks, 50 each||50|
I purchased 38x200mm test tubes to replace rain gauge tube that broke & I could not locate any other option local/online that would fit the - apparently - special size for the rain gauge. While I was disappointed the test tubes did not have incremental markings (for rain measurement), since the test tube fit the rain gauge perfectly, I was able to transfer markings from prior/broken tube to the new test tube. Subsequently, able to use the new test tube for my rain gauge.
These are really high quality and perfect for my propagation wall.
Great quality glass, well packaged and just what I needed. Will definitely be buying from indigo in the future.
Thank you for your kind words. Glad we could get you what you needed.
Tubes were correctly size and quantity. Also, very well wrapped to protect from breakage.
Good to know, thanks.
My test tubes arrived quickly and were exactly what I was looking for. Packaged very well for shipping!
Thanks for letting us know.
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