Plastic Racks for 25mm Diameter Tubes

These plastic test tube racks hold either 24 or 30 25mm (1") diameter tubes. See 25mm test tubes or rubber/cork stoppers for related accessories.
If you want to use these with graduated tubes we recommend the 33773 (30 tube) since it provides a better fit.

33773: high density polypropylene
33773: chemically resistant & autoclavable
33773: made in USA
33768: utility grade

Click on "Buy/Quote" button for quantity prices & freight options.

P/N	Description	Unit
33768	Test tube rack, plastic, holds 24 25mm test/graduated tubes	1-9	5.95
		10-99	5.80
		100+	5.70
33773	Test tube rack, plastic, holds 30 25mm test/graduated tubes	1-9	8.95
		10-99	8.75
		100+	8.60

25mm Diameter Tubes

Ordering tubes with racks is a 2 step process. First, press "buy-quote" beside the rack you want. Then, you will see a "shop for more" button which you need to press to return you to this page. Then, click on the tubes you want. You can change the quantity of tubes or racks at any time.

Click on "Buy/Quote" button for quantity prices & freight options.

P/N	Description	Unit
55909R	Test tube, 25x150mm (1x6), 50ml/2oz, rim (C:10;R:4; n/i)	Each	1.10
		Box/50	35.75
		Case/200	132.00
55910R	Test tube, 25x200mm (1x8), 75ml/3oz, rim, (C10;R4; n/i)	Each	1.50
		Box/50	48.75
		Case/200	180.00
55923	Graduated tube, 50ml; 25x188mm	Each	2.50
55923	Graduated tube, 50ml; 25x188mm	Box/20	42.00

* Note:	Box/case pricing allows for up to 10% breakage, rounded up to nearest whole piece; glass is packed to minimize this. A digital photo is required as proof for refunds.

Stoppers for 25mm Test Tubes

If you now want to order stoppers to go with the tubes & racks, repeat the steps outlined above. Please note that the stoppers are intended for use with the test tubes. If you need them for the graduated tubes, we will need to confirm the fit.

Click on "Buy/Quote" button for quantity prices & freight options.

P/N	Description	Unit
33724	Rubber stopper, #4, ~H:30.0 x T:28.6 x B:21.1mm	1-9	0.45
		10-99	0.40
		100+	0.35
33734-10	Cork stopper, #10, fits 25mm t. tube, 50/125ml Erl. Flasks	1-99	0.50
		100-999	0.30
		1000+	0.25

Test Tube Racks Science Supplies Home rare earth magnets, molecular models, credit card magnifiers, school science supplies

Email:
Distribution & Mail 169 Lexington Court, Unit I Waterloo, ON, N2J 4R9	Distribution Only Niagara Falls, NY 14305 See: Returns Policy
Phone: (519) 746-4761 Fax: (519) 747-5636 Or ORDER toll-free at: 1 (877) 746-4764
Waterloo Region Customers: No walk-in store-order on-line, then call to arrange pickup. Choose pickup as "freight" option; $5.00 minimum.