Buy 100 18x150mm (3/4x6") glass science lab test tubes & rubber stopprs for only $64.50 & save 50%; ideal for chemistry lab. Heat resistant borosilicate ("Pyrex" TM) glass makes them food and dishwasher safe. Test tube capacity is ~30mL/1.25 fl. oz.
This size is also available with these options:
Two styles of test tube racks are listed in Related Products below.
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.
|55907R||Test tube, glass/rim 18x150mm (3/4x6 in.), 30mL/1.25oz||100|
|33721||Rubber stopper, #1, ~H:26 x T:19 x B:14mm, solid||100|
For each Related Product, enter the quantity you would like to order and click the Add to Cart button beside the item.