Buy 100 25x100mm (1x4") glass test tubes with corks for only $68.00 & save 50% over buying individually. Heat resistant borosilicate ("Pyrex" TM) glass makes them food and dishwasher safe. Thick rim for use as hanging flower vases. Test tube capacity is ~50 ml/2 fl. oz.
This size test tube is also available with these options:
Compatible test tube racks are listed in Related Products below.
|55908R||Test tube, glass/rim, 25x100mm +/- 1mm (1x4 in.), 50mL/2oz||100|
|33734-10||Cork stopper, #10, 31.8 High x 25.4 Top x19.4mm Bottom||100|
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.
For each Related Product, enter the quantity you would like to order and click the Add to Cart button beside the item.