100 25x200mm Test Tubes, Corks

SKU: 55910R-CS100

Starting from $108.00USD Each

Save More When You Buy More!
EACH $108.00 $108.00 /Unit
Lot of 3 $276.00 $92.00 /Unit
[5]   1 Reviews    | Write a Review

Buy 100 25x200mm (1x8") glass test tubes & cork stoppers for only $108.00 and save 50% over buying separately. Heat resistant borosilicate ("Pyrex" TM) glass makes them food and dishwasher safe. Tube capacity/volume is ~100 ml/4 fl. oz. Unprinted for use in displays or packaging.

This size is also available with these options:

Compatible test tube racks are listed in Related Products below.

Looking for ideas on how to use test tubes? Check out these blogs: What is a Test Tube Used For? Not Just Labs! or Corked Glass Test Tubes for Chemistry Kitchenware.

Out of Stock Until: 2020-06-30

  • Borosilicate (pyrex) glass: heat resistant/autoclavable
  • 25x200mm tubes have reinforced rims for stoppers
  • Completely unmarked for decorative use
  • 25mm (~1"); 200mm (~8")
  • Tube capacity/volume is ~100 ml/4 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.

Reviews (1)
Loved using these glass test tubes to showcase our natural bath salt blends. The cork stoppers fit perfectly to seal in the freshness and scent from the essential oils used in the bath salt blends. I was pleasantly surprised at how quickly they were shipped out and received. This was my first order with Indigo Instruments and I was both pleased with the high quality of the product as well as the excellent customer service I received. I will certainly be ordering from Indigo again, thanks!
— amouranaturals@hotmail.com
— Indigo: Great way to package a product. Glad we could help
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