TEST TUBE CAPS FOR POLYPROPYLENE TEST TUBE
Hollow top, solid base stoppers with ridges on the inserted part of the stopper giving the stopper a High Grip .Hence the name, creates an airtight seal when inserted into a tube . Not recomended for use with glass tubes.
These stoppers are available in a number of colours and diameters.
POLYPROPYLENE TEST TUBES These tubes are available in neon orange
ACRYLIC TEST TUBE RACK Use this Acrylic test tube rack to get the party going during all of
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