10 Test-Tube Hole Wood Holders

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  • Test Tube Holders | Fast Delivery | Same Day Shipping

    https://www.uline.com › Test Tubes › Racks
    AdConduct experiments in research labs. Clear borosilicate glass with chip-resistant rim. Withstands direct flame and temps up to 950°F. Racks available to keep samples organized.
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    41,000 Products · Huge Catalog · In Stock · Ships Today

  • NACRES Test Tube Racks | Test Tubes | Poxygrid Test Tubes

    http://www.sigmaaldrich.com
    AdPoxygrid 96 place test tube rack holds 96 tubes, 15 mL in capacity. Rigid wire construction with blue epoxy finish allows rapid temperature changes.

    Holds 96 tubes · 96-place test tube rack · Quick freezing