This TTRSET-P Test Tube Racset contains twelve 15 ML screw top graduated plastic tubes and a brightly colored two tiered test tube stand. Test Tube Rack with 15 ML Tubes.
| Item# | Description |
| TTRSET-P | Test Tube Rack with 15ml Plastic Tubes |
| TTRSET | Test Tube Rack with 24ml Glass Tubes and Rubber Stoppers |
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