Our website is currently under development but we welcome inquiries!
We currently have 1 ml, 3 ml, and perfusion bilayer cups and chambers with hole sizes ranging between 100 and 250 μm.
We also have many accessories needed to work with these items.
We’re busy creating the other components needed to assemble a complete bilayer workstation and will introduce these as they become available.
Please use the form below to reach out to us with questions or to be added to our mailing list for new product introductions.
81 Fairy Dell Road, Clinton, CT, 06413
+1 (860) 227-5525
sales@planar-membranes.com
Bilayer cups & chambers, built right.
Traditional and perfusion styles, in a range of materials, with four standard hole sizes — plus the accessories and replacement parts to keep your bench running.
Explore the products About usTwo styles, made to fit how you work

Traditional style
1 ml or 3 ml working volumes. Black Delrin chambers with a polycarbonate window; cups in Delrin, polystyrene, or polysulfone with 100–250 µm holes.

Perfusion style
A 1 ml working volume, with cups in Delrin or polystyrene and the same four hole sizes. Includes trimmed P200 tips to couple perfusion and suction lines.
Consistent, repeatable, ready to use
Every cup ships with its hole size etched into the base for future reference, and every cup and chamber comes with an appropriately sized PTFE-coated stirbar.
See the full range