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The blocks for use in heaters and dry baths have a variety of well quantities to process numerous samples at once. Models safely hold test tubes, microcentrifuge tubes, vials, conical-bottom centrifuge tubes, or PCR plates, tubes and strips in close contact during the heating process for ideal heat transference. Constructed from solid, anodized aluminum, the blocks offer maximum heat retention. Interchangeable, modular blocks mix samples and may support thermometer use for easy monitoring of conditions.

The blocks for use in heaters and dry baths have a variety of well quantities to process numerous samples at once. Models safely hold test tubes, microcentrifuge tubes, vials, conical-bottom centrifuge tubes, or PCR plates, tubes and strips in close contact during the heating process for ideal heat transference. Constructed from solid, anodized aluminum, the blocks offer maximum heat retention. Interchangeable, modular blocks mix samples and may support thermometer use for easy monitoring of conditions.


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Supplier: VWR International
Description: Constructed from a solid anodized aluminum block.
Catalog Number: (13259-295)
Supplier: VWR International
Description: Heating block is ideal for use with 96-well or 384-well titer plates.

Product available on GSA Advantage®


Supplier: VWR International
Description: Constructed from a solid anodized aluminum block.

Product available on GSA Advantage®

Supplier: VWR International
Description: These blocks have been designed for standard test tubes.

Product available on GSA Advantage®

Supplier: VWR International
Description: For use in heating blocks, these sand baths are ideal for irregular vessels.

Product available on GSA Advantage®

Supplier: VWR International
Description: Designed for sample/serum and scintillation vials, these units are constructed from a solid anodized aluminum block.

Product available on GSA Advantage®

Catalog Number: (13259-290)
Supplier: VWR International
Description: Designed for 12 cuvettes, these blocks feature two parallel slots which fit six cuvettes in each slot, arranged side by side for excellent stability a...

Product available on GSA Advantage®


Supplier: VWR International
Description: The Plexiglas® cover reduces air flow for additional temperature stability in low-temperature applications.

Product available on GSA Advantage®

Supplier: VWR International
Description: These heating blocks accommodate samples in tubes of various sizes.

Product available on GSA Advantage®

Supplier: VWR International
Description: Constructed from a solid anodized aluminum block.
Supplier: VWR International
Description: Constructed from a solid anodized aluminum block.

Product available on GSA Advantage®

Supplier: Thermo Scientific
Description: Constructed of an aluminum alloy for optimum thermal conductivitiy, each Reacti-Block contains a thermometer well and has dimensions of 9.4 L × 7.5 W ...

Supplier: Heidolph NA, LLC
Description: StarFish MonoBlocks are single Blocks with multiple wells of the same size; they are ideal for experiments that use the same size/type vessel

Supplier: Ace Glass
Description: These anodized aluminum blocks are ideal for heating and mixing solutions in a variety of vials, tubes, and flasks for applications such as digestion,...

Product available on GSA Advantage® Small Business Enterprise

Supplier: Heidolph NA, LLC
Description: StarFish PolyBlocks are "pie-shaped" segments that you can mix and match (up to five) to accommodate various types/sizes of vessels on the same plate

Supplier: Ace Glass
Description: Aluminum heat transfer block for use on top of stirrer-hot plate to effect better heat transfer

Product available on GSA Advantage® Small Business Enterprise

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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