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  • Blocks in use.  Hotplate-stirrer and base plate not included.
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Sectional Test Tube Blocks for Ohaus Guardian Hotplate Stirrers

Item #: H-23202

Availability: 3-4 business days

Product Description

These sectional blocks have been designed to hold test tubes of the indicated size.  They are intended for use with the base plate and with Ohaus' Guardian 5000 and 7000 Hotplate Stirrers.

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