You Searched For: Furnaces (Ashing and Muffle Ovens)

Ashing and muffle ovens accurately heat to the selected temperature quickly improving energy efficiency and process times. The digital programmable temperature controls ensure precise high temperature heating level. With strong insulated construction, heat is distributed evenly while allowing exterior to stay cool. Special safety features include immediate power shutoff when door opens, over-temperature protection settings, and an adjustable alarm provide maximum user protection. The maximum temperature, dimensions, and control type varies among furnaces. Replacement heating elements and thermocouples are also available.<br /><br />Please note that the max. furnace temperature should be min. 50 °C above the working temperature.<br />VWR is also able to provide customised solutions for many thermal processing applications. Please contact your local VWR sales team for further information.

Ashing and muffle ovens accurately heat to the selected temperature quickly improving energy efficiency and process times. The digital programmable temperature controls ensure precise high temperature heating level. With strong insulated construction, heat is distributed evenly while allowing exterior to stay cool. Special safety features include immediate power shutoff when door opens, over-temperature protection settings, and an adjustable alarm provide maximum user protection. The maximum temperature, dimensions, and control type varies among furnaces. Replacement heating elements and thermocouples are also available.

Please note that the max. furnace temperature should be min. 50 °C above the working temperature.
VWR is also able to provide customised solutions for many thermal processing applications. Please contact your local VWR sales team for further information.


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Supplier: Thermo Fisher Scientific
Description: Economical, versatile furnaces have heavy-duty firebrick insulation surrounding the chamber opening for added durability

Supplier: Thermo Fisher Scientific
Description: Small, reliable furnaces meet the specific needs of schools, as well as chemical and industrial laboratories

UL Listed Product available on GSA Advantage®

Supplier: Thermo Fisher Scientific
Description: Versatile and economical Barnstead/Thermolyne furnaces are specifically designed for ashing organic and inorganic samples, determining volatile and suspended solids, gravimetric analysis, heat treating of small steel parts, and ignition tests.

UL Listed CSA Certified

Supplier: Thermo Fisher Scientific
Description: Furnaces are designed for continuous operation to 1200 °C maximum and feature an integral controller in a single space-saving cabinet.

Product available on GSA Advantage®

Supplier: Thermo Fisher Scientific
Description: Furnaces ideal for gravimetric analysis, ashing of organic and inorganic samples, sintering, quantitative analysis and heat treating.

Supplier: Thermo Fisher Scientific
Description: Furnaces for fusions, brazing, enameling, drying precipitates, and volatile solids analysis.

CSA Certified

Supplier: NABERTHERM INC.
Description: Designed as tabletop models, these compact high-temperature furnaces have a variety of advantages.

Irregular Voltage

Supplier: NABERTHERM INC.
Description: These compact melting furnaces for the melting of non-ferrous metals and alloys are one of a kind and have a number of technical advantages

Irregular Voltage

Supplier: NABERTHERM INC.
Description: With their performance ratio and the fast heat-up rates, these compact muffle furnaces are perfect for many applications in the laboratory. Quality features such as the dual shell furnace housing of rust-free stainless steel, their compact, lightweight construction, or the heating elements encased in quartz glass tubes make these models reliable partners for your application.

Irregular Voltage

Supplier: NABERTHERM INC.
Description: The N 7/H - N 87/H chamber furnaces are designed to withstand harsh use in the laboratory.

Irregular Voltage

Supplier: NABERTHERM INC.
Description: Due to their solid construction and compact stand-alone design, these high-temperature furnaces are perfect for processes in the laboratory where the highest precision is needed.

Irregular Voltage

Supplier: NABERTHERM INC.
Description: These chamber furnaces with air circulation are characterized by their extremely high temperature uniformity.

Irregular Voltage

Supplier: NABERTHERM INC.
Description: These muffle furnaces have been proven for daily laboratory use. These models stand out for their workmanship, advanced and attractive design and high level of reliability. The muffle furnaces come equipped with either a fold down or lift up door at no extra charge.

Catalog Number: (76516-384)
Supplier: NABERTHERM INC.
Description: With their convincing price/performance ratio and the fast heat-up rates, these compact muffle furnaces are perfect for many applications in the laboratory. Quality features like the dual shell furnace housing of rust-free stainless steel, their compact, lightweight constructions, or the heating elements encased in quartz glass tubes make these models reliable partners for your application.


Supplier: NABERTHERM INC.
Description: These weighing furnaces with integrated precision scale and software, were designed especially for determining combustion loss in the laboratory. The determination of combustion loss is necessary, for instance, when analyzing sludges. Combustion loss is defined as the difference between the initial total mass and the combustion residue. During the process the software supplied records both temperature and weight loss.

Supplier: Thermo Fisher Scientific
Description: Compact benchtop muffle furnaces feature advanced electronic control

CSA Certified

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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-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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