Bulk 25mm Glass Test Tubes (1x8")

SKU: 55910R

Starting from $2.00USD Each

Save More When You Buy More!
EACH $2.00 $2.00 /Unit
Box of 100 $89.00 $0.89 /Unit
Case of 300 $259.00 $0.86 /Unit
Qty:
[5]   11 Reviews    | Write a Review

Big glass test tubes, 1x8" (25x200mm) only $2.00 each or save 50% in case lots. Heat resistant borosilicate glass ("Pyrex"™) is food & dishwasher safe. Suitable for science lab or kitchen experiments. Extra thick rims ensure safe resealable packaging of candy, spices or bath salts for store or tradeshow displays. Tube holds ~75mL/2.5 fl. oz.

Need something longer? It's possible but the minimum order quantity is in the thousands. Many university chemistry departments have glassblowers who do work on the side. They can cut a section out of 1 tube & fuse them into another.

Save big with tube & stopper combos. No one beats our quality & price even with "free" shipping.

Check out: What is a Test Tube Used For? Not Just Labs!, Corked Glass Test Tubes for Chemistry Kitchenware, test tube flower vases & gourmet food sampler

Details In Kits Specs Reviews Related Products
Details

Here is a review from one customer about our 25x200mm test tubes in Google Places:

Holly Christensen: Ordered 15 test tubes. Very well packaged, quick delivery times, high quality test tubes that feel great. Thanks for the great service!

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In Kits
P/NDescriptionQTY
55910R-CS100Glass Test Tube 25x200mm, Rounded/Rim+Corks, 100 each100
55910R-RS100Glass Test Tube 25x200mm, Rounded/Rim+Rubber Bungs, 100 each100
Specifications
  • Borosilicate glass: heat-resistant/autoclavable, food & dishwasher safe
  • 25x200mm tubes have reinforced rims for stoppers
  • 25x200mm tubes have rounded bottoms & require support to stand upright
  • Completely unmarked for decorative use
  • 25mm (~1"); 200mm (~8")
  • Tube capacity/volume is ~75mL/2.5 fl. oz

  • Note: Test tube diameter and length 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 (11)
2022-10-31

Exactly what I was looking for, and cheaper than my regular ( not anymore) supplier! Shopping on their website is very easy and fast delivery! Claude

— Claude
— Indigo:

Thanks for the feedback. We don't pad our prices so we can offer "free" shipping-it's the delivered cost to your door that counts!

2022-06-07

Found exactly what I needed. Easy transaction and fast delivery. Well packed too. Would not hesitate to order from Indigo in the future.

— Diane
— Indigo:

Thank you for kind words.

2021-12-06

Great products and even better customer service. This company is awesome. When you call, there is always someone picking up the phone and that person can solve your issue. No need to be transferred here and there. It's so refreshing and time efficient when you too have a business to run. Thank you and great job everyone at Indigo Instruments.

— Aina
— Indigo:

Much obliged. We've made it a point since 1994 of having people who know their stuff and can answer most questions on the spot.

2021-11-26

Just as advertised! Fast shipping and great packaging. Awesome business!

— Gwynn
2021-10-18

Excellent product and outstanding service every time!

— Patricia
2021-04-23

good product. Excellent service.

— François Leblanc
2020-07-07
Accurate description, good quality
— JIM
2019-04-07
right product -great service- got just what I ordered when they said it would be here
— Lucy Harrell
2018-03-29
The 8 inch test tubes are an excellent quality and exactly as described. The product was well packed to prevent breakage and was shipped promptly. These were perfect for my project and I will be ordering again.
— Hobbycrafter
2018-01-17
Perfect: Very good quality and nice finished. They all came in good shape.
— Aymeric
2017-11-09
The man I spoke to was so helpful, things came promptly and were great quality. Excellent service , excellent product.
— Joanne
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