Test Tube Rack – 40pc
$5.99
This test tube rack is made of polystyrene and holds 40 tubes up to
18mm diameter. Comes unassembled. Ages 7+
6 in stock
$5.99
This test tube rack is made of polystyrene and holds 40 tubes up to
18mm diameter. Comes unassembled. Ages 7+
6 in stock
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