Permagen Labware

1.5 mL Microcentrifuge Tube Magnetic Separation Racks

Permagen’s  1.5 mL Microcentrifuge tube separators come in 6, 12 16, and 24-tube variations to best suit your needs. We also carry a combination rack which holds 0.2 mL PCR strips & tubes on the reverse side.



Held to higher standards and made from solid aluminum for consistent, trouble-free use

Fast Separations

Strong NdFeB Magnets ensure fast, precise separations

Unique Design

Angled tube holes allow easy tip tracking down the tube wall without accidental bead aspiration

Lab Friendly

Used in many lab protocols currently

At Permagen the extras come standard!

  • Compatible with standard 0.2 mL PCR tubes and strips
  • Up to twelve 1.5 mL Microcentrifuge Tubes 
  • Fast bead separations using strong NdFeB magnets
  • Angled tube holes for easy pipetting without bead aspiration
  • Rubber feet to help prevent slipping while working on bench
  • Made in the USA 


This magnet was designed to be compatible with common Microcentrifuge tubes

1.5 mL Microcentrifuge Tube Separation Before Separation

Customer Testimonials

We have the 24 tube and it works perfect
D. B.
R&D Scientist

Drop us a customer testimonial for 10% off your next purchase


We have separated a full 1.5 mL, undiluted, Ampure® XP beads in under four minutes. 

Yes, all Permagen products are available to be private labeled with your company logo/ part numbers for resale 

Products can be purchased at our online shop,  via. purchase order, over the phone, or by requesting a quote

Yes, all but a few of our products are aluminum. We find that a much better performing product can be achieved this way. Others use plastic for one reason… it’s cheap!

Yes, the caps shouldn’t be in you way at all

The minimum volume of this rack is .5 mL 

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10% Off

Any Two Products

Receive a 10% Discount when you purchase any two or more products. They do not have to be the same. Order Via. online shop, Purchase order, quote, or over the phone.