Strip Tube and Plate Sealers

96-Well/384-Well qPCR Plate Sealing Films

Customizable to be roll version for automation or a robotic sealer
Non-tacky adhesive simplifies handling prior to sealing
High optical clarity, low auto-fluorescence
Chemically inert; no extractables except at extreme pH
Excellent chemical resistance (e.g. DMSO, Methanol, Acetonitrile)
Heat and cold resistant, recommended for temperatures from –80°C to 105°C
Fits within raised plate rim to prevent loss of seal due to film lifting
Silicone adhesive forms the strongest available seal for evaporation prevention
Certified free of detectable levels of DNase-, RNase- and Human/Mouse DNA



  • qPCR (Real-time PCR)
  • Protein Crystallization
  • Sample storage
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Specifications and Ordering Information

Item No. P4F51-C
Sheet (LxW) 139.7 x 78.308 ± 0.38 mm
End-Tabs 9.525 ± 0.38 mm
Perforations (from edge of film) 11.7475 ± 0.38 mm
Thickness Film 2.0 mil ±10%
Adhesive 1.8 mil ~ 2.2 mil
Release Liner 2.0 mil ±10%
Materials Film Optically Clear Polyolefin
Adhesive Pressure-Sensitive Silicone*
Release Liner White Polyester
Packaging 100 sheets/pkg

*Gamma-ray irradiation will reduce the tackiness of this adhersive slightly.