Phone: (519) 746-4761

Canadian Address:

169 Lexington Court, Unit I

Waterloo, ON, N2J 4R9

 

US Address:

Niagara Falls, NY 14305

Canadian/International ship from Waterloo; US orders from Buffalo, NY.

For a detailed quote including applicable taxes, proceed to checkout


1/2x4" Small Glass Test Tubes

The 13x100mm (1/2x4") test tubes are our smallest holding only 10ml (0.5oz) but are rimmed, blank, heat resistant, ideal for small samples or display.

Stoppers not included; see compatible test tube racks & stoppers below in Related Products.

All test tubes are made of borosilicate glass ("Pyrex" TM)



Related Products


SKU: 55903R
Test tube, glass, 13x100mm (1/2x4 inch),10ml (0.4oz), rim

Quantity :

Related Products

 QuantityProduct/DescriptionPrice (EACH) 
Cork stopper, #2, 17.5 High x12.7 Top x 9.5mm Bottom Cork stopper, #2, 17.5 High x12.7 Top x 9.5mm Bottom
Sku: 33734-2
$0.11USD or lower
Test tube rack, plastic, holds 17 13mm test tubes Test tube rack, plastic, holds 17 13mm test tubes
Sku: 33765
$8.00USD or lower
Test tube rack, plastic, holds 80 13mm test tubes Test tube rack, plastic, holds 80 13mm test tubes
Sku: 33774
$5.95USD

Current Reviews: 2

See rack/tubes/stopper combos for savings of 20% or more off buying racks, test tubes & stoppers separately.


  • Borosilicate (pyrex) glass: heat resistant/autoclavable
  • 13x100mm tubes have reinforced rims for stoppers
  • Completely unmarked for decorative use
  • 13mm (~1/2"); 100mm (~4")

Note: Test tube diameter is nominal; there can be a variance of as much as +/- 0.5mm. We cannot guarantee they will fit any test tube racks or work with any stoppers we don't supply.

5 Stars 2017-05-16

-Brian D. J.
These test tubes are consistent in size and the both the price and customer service are great. I have ordered thousands of test tubes from Indigo for my arts and crafts business in Austin and am a very happy customer.


5 Stars 2017-10-11

-David Dickson
I was very satisfied with the quality of the test tubes for what I'm using them. Packing was very well done with no damage, blister wrapped carefully. Shipping was prompt. Will definitely order from Indigo again.


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