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Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks

Glass Test Tubes for Science, Spices & More

  • 25x200mm (1x8") with rim
  • Use for spices, cigars, candies, vanilla beans
  • Heat resistant borosilicate glass
  • Fits 2 different
Note (1): 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 stoppers we don't supply.

OD(mm)Thickness (mm)Length(mm)Volume (ml/oz)Stoppers
25±0.50.9-1.4200±2~75/3Cork: #10; Rubber: #4
Long Pyrex Glass Test Tube Vases
P/NDescription QtyUnit
55910RTest tube, glass, 25x200mm (1x8"), 75ml (3oz), rimEach1.50
Box/5038.00
Case/10067.50

Note: Test tube box prices have 2% breakage allowance. A digital photo is required for refunds.

Cork & Rubber Stoppers; Test Tube Racks
(Not Included in Cost of Tubes)

Ordering stoppers and/or racks with test tubes is a 2 or 3 step process.
  • Order test tubes first by pressing "add to cart"
  • Then press "shop for more" to return you to this page
  • Order stoppers by pressing "add to cart" beside the stopper you want
  • Order a rack by pressing "add to cart" beside the rack you want
  • All items will now be in the cart; you can change quantities before checkout if needed
P/NDescription QtyUnit
33734-10Cork stopper, #10, fits 25mm t. tube, 50/125ml Erl. Flasks1-990.50
 100-9990.30
 1000+0.25
33724Rubber stopper, #4, ~H:25 x T:26 x B:20mm, solid1-90.35
 10-990.30
 100+0.29
33768Test tube rack, plastic, holds 24 25mm test/graduated tubes1-95.95
 10-995.80
 100+5.70
33773Test tube rack, plastic, holds 30 25mm test/graduated tubes1-98.65
 10-998.50
 100+8.40

Glassware cannot be returned for any reason; this is for your safety and ours. It would be prohibitively expensive to test for bacteriological, chemical or radiological agents since there is no way to tell if glass has been contaminated just by looking at it. We would have to throw it away even if you claim to never have opened the package.

            Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks

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