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Round Plastic Test Tube Holder-For 12 test tubes
Round White Plastic Test Tube Holder-Capacity: 12 Test tubes
This circular 12 place Polypropylene test tube stand has four 25mm diameter holes and eight 19mm diameter holes. The base has matching wells and 16 drying pins surrounded by a trough to catch spills/drippings. Pre-assembled.
|Tube Size||19mm & 25mm|