Precision at its Finest: Elevate Your Lab Experiments with Global Lab Supplies
Test tube holder
To clamp test tubes up to 40mm.

Test tube holder
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1.With rubber/PVC-coated jaws, and with one or two prong adjustment.
2.The clamp with right angle rod.
1.360 degree rotating adjustable.
2.Perfect for fixer use,high strength and sturdy.
1.With bosshead and screw on the top.
2.Three jaws are made of metal.
3.For ensuring a firm grip on small round or irregularly shaped objects
1.With bosshead and screw on the top.
2.Covered jaws for protection and grip.
3.360 degree rotation
4.For ensuring a firm grip on small round or irregularly shaped objects.
Single adjustable,three prongs are covered with rubber tube.
1.Use to Hold a Clamp on Retort Stand in Labs.
2.High Quality: Strong Die-casting Aluminium and Iron Screw Thread.
3.Blue and Black, Spray Finishing
1.The clip is covered by rube tube.
2.The distance of clip end can be adjusted by screw.
1.With Rubber/PVC-Coated Jaws, and with one or two prong adjustment.
2.This clamp is extensively used in laboratories to hold test tubes, crucibles, burettes, etc.
1.Perfect for mixer use
2.High-strength and sturdy.
3.Made of brass with plstic screw head.
Function: Fixing, Supporting.
Application: Laboratory, processing workshop, others.

