The Same Quality You Love, Now with a Fresh New Name!

• Compatible with 6-well plates
• Superior ventilation - prevents clogging/spills
• Advanced design - faster flow through
• Interlocking and stackable
• RNase, DNase, pyrogen and cytotoxin free
• Sterile (gamma radiation) and individually packed
• Designed for use with 50 mL tubes (adaptor for 15 mL tubes included)

The PR1MA Signature Cell Strainer system is a fast easy-to-use solution for detaching, isolating, and straining cells from clusters and tissues. A polypropylene frame supports a nylon mesh that comes in three sizes: 40 µm (blue), 70 µm (white), and 100 µm (yellow). A tiered filtration process is made possible by the unique interlocking stackable design.

Redesigned with support tabs (for multi-well plates) and 1.5mm feet (for flat dishes and plates). Strainers are supplied sterile, individually wrapped, in convenient blister packs, with one free reducing adapter. 

The advanced frame/housing design offers a unique geometry to ensure aseptic handling and eliminate the contamination risks associated with fingers contacting the filtered suspension, mesh, and/or interior surfaces. The enhanced performance and improved aeration, by eliminating the "air-lock" effect, also reduces processing time and prevents messy spillovers.