XXTuff Reinforced Microvials

Category Homogenizer Accessories
Manufacturer BioSpec

Cat. No. 330TX, XXTuff™ non-sterile, reinforced 2 ml vial and cap, 500 count

This specially reinforced vial is manufactured exclusively for BioSpec Products. The XXTuff microvial has the same dimensions as a standard 2 ml microcentrifuge vial with screw cap and o-ring seal. However, it is molded from a special polypropylene resin and has been reinforced in critical areas. 

Unlike standard microvials, the XXTuff vial is able to withstand the rigors of dry grinding using steel beads*. Tests show that the XXTuff vial is over 10 times more durable than a standard microvial.

*When doing CryoGrinding, a variant of dry-grinding done at liquid N2 temperatures, we recommend using our stainless steel microvials. Extreme cold makes all plastic microvials too brittle to withstand beadbeating with steel beads.


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