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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Catalog Number: (13259-286)
Supplier: VWR International
Description: Block heater block, VWR®, 1.5 mL Microcentrifuge Tube Block

Product available on GSA Advantage®


Catalog Number: (12985-048)
Supplier: VWR International
Description: Block heater block, VWR®, 2 mL Microcentrifuge Tube Block

Product available on GSA Advantage®


Catalog Number: (13259-000)
Supplier: VWR International
Description: Block heater block, VWR®, 0.5 mL Microcentrifuge Tube Block

Product available on GSA Advantage®


Catalog Number: (13259-002)
Supplier: VWR International
Description: Block heater block, VWR®, Block, Microcentrifuge Tube

Catalog Number: (12985-044)
Supplier: VWR International
Description: Block heater block, VWR®, Block, Microcentrifuge Tube

Product available on GSA Advantage®


Catalog Number: (12985-050)
Supplier: VWR International
Description: Block heater block, VWR®, Block, Microcentrifuge Tube

Product available on GSA Advantage®


Catalog Number: (12985-040)
Supplier: VWR International
Description: Block heater block, VWR®, Block for Centrifuge Tube Combination 

Product available on GSA Advantage®


Catalog Number: (12985-042)
Supplier: VWR International
Description: Block heater block, VWR®, Block for Microtube Combination

Product available on GSA Advantage®


Catalog Number: (13259-301)
Supplier: VWR International
Description: Block heater block, VWR®, Two-Block Cover

Product available on GSA Advantage®


Catalog Number: (13259-304)
Supplier: VWR International
Description: Block heater block, VWR®, Six-Block Cover

Product available on GSA Advantage®


Catalog Number: (13259-242)
Supplier: VWR International
Description: Block heater block, VWR®, Block for Test Tube Combination

Product available on GSA Advantage®


Catalog Number: (13259-303)
Supplier: VWR International
Description: Block heater block, VWR®, Four-Block Cover

Product available on GSA Advantage®


Catalog Number: (13259-297)
Supplier: VWR International
Description: Block heater block, VWR®, Solid Block, Double

Product available on GSA Advantage®


Catalog Number: (13259-288)
Supplier: VWR International
Description: Block heater block, VWR®, Solid Block, Single

Product available on GSA Advantage®


Catalog Number: (13259-264)
Supplier: VWR International
Description: Stainless Steel/Sand Bath for VWR and VWR Signature* 2 Block Dry Heater. Holds sand or stainless steel shot to accommodate odd shape containers. Solid aluminum, anodized blue modular block for producing maximum heat retention. Equipped with thermometer well.

Product available on GSA Advantage®


Catalog Number: (470204-396)
Supplier: VWR International
Description: Block heater block, Block for 20, 1.5 mL Tubes


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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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

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

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


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 currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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