Spex Sample Prep 6970 EFM

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Item: 3529N MILL


All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

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90-Day Warranty

American Instrument Exchange
Contact us for all your used lab equipment needs

1023 Western Ave.
Haverhill, MA 01832

Phone: 978-521-2221
Fax: 978-521-8822

Email: info@americaninstrument.com

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Spex Sample Prep Freezer/Mill

  • Model 6970EFM
  • Sample size range: 0.1 to 100g
  • Stores 10 grinding programs
  • 90-day warranty 

The 6970 EFM Freezer/Mill is engineered to grind the toughest and most sensitive samples.  The 6970EFM’s unique design has only one moving part, that of magnetically driven impactor.  Plus, it provides the ability to increase throughput with two large front-loading grinding chambers accommodating for a wide variety of sample capacities from 0.1-100g per grinding chamber. Contact with Liquid Nitrogen is eliminated using a totally enclosed liquid nitrogen auto-fill system.  Ideal for grinding samples such as bone, teeth, plant and animal tissues, textiles, plastics, pharmaceuticals and much more.  Samples are maintained at Liquid Nitrogen temperatures, maintaining the integrity of the sample.  The 6970EFM is operated by a movable color touch screen control panel with new program functions which allow the user to save up to 10 different grinding protocols.

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Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests, please let us know and we’ll work with you to make sure these requirements are addressed during testing.

The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

Spex Sample Prep Freezer/Mill - Specifications

Unit dimensions 16.75”W x 17.125”D x 21.75”H
Sample size range 0.1 to 100g
Electrical requirements 115V, 60Hz, 12A


For inquiries about the Spex Sample Prep Freezer/Mill, please give us a call at 978-521-2221, or fill out the form on this page.