PDMS Microfluidics

A UniversityWafer.com official site

We provide PDMS casting, custom channel fabrication, and flexible substrates.
Current Microfluidic Inventory & Lab Specials

Standard PDMS Casting onto Silicon Master

High Optical Transparency
  • PDMS Layer: 50.8mm to 150mm diam.
  • Thickness: 500μm to 5mm options
  • Ratio: Standard 10:1 (Curing Agent)
  • 25 units: $46.90 ea.
  • 10 units: $56.90 ea.
  • 1 unit: $85.00

*First come, first serve on cleanroom-ready batches.

Request a Custom Quote

SALE: High-Modulus PDMS & Masters

  • 100mm Intrinsic Master: 525μm SSP FZ >20k ohm-cm $200.00
  • 150mm PDMS Replication: 675μm thick, 7 units $202.90 ea.
  • DSP PDMS Membranes: 500μm double-side polished $194.90 ea.
  • Thin-Film PDMS: 400μm precision spin-coat $171.90 ea.

Microfluidic Glass Substrates (Pyrex/Borofloat)

  • Diameter: 76.2mm (+0/-0.1mm)
  • Thickness: 0.5mm (+/-0.02mm)
  • Surface Roughness (Ra): < 1.5nm
  • Bonding: Oxygen Plasma Ready
  • Package: Cleanroom Class 1000
  • 10 wafers: $19.90 ea.
  • 1 wafer: $39.90