SKU : 55907R
The 18x150mm (3/4x6") standard chemistry laboratory test tube is made from heat resistant glass & holds 1oz (25ml).
Check our Specials & Surplus Section for discounted combination packages of test tubes, racks & stoppers.
Test tube, glass, 18x150mm (3/4x6 inch), 25ml (1oz), rim
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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.
Note (2): The 55907RP is identical to the 55907R but has "18x150mm" in white ink printed on it. They are fine for science but may not be suitable for decorative use.
You can also store liquids with stoppers in standalone erlenmeyer lab flasks or glass florence boiling flasks.
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