Highest grade optically clear Sealing Film for qPCR Polyolefin film with strong, ultra-smooth silicone adhesive Adhesive is medical-grade, non-absorbing, and non-fluorescing Excellent contamination and evaporation reduction Pressure-sensitive adhesive provides an easy, clean application process Extreme optical clarity and consistency throughout film and adhesive Resistant to a wide range of temperatures Easy-peel, perforated plastic liner Compatible with all 96-well and 384-well plates Superior performance in real-time PCR applications Thickness: 50 μm Temperature Range: -70 °C to +100 °C Certified DNase and RNase free. Non-pyrogenic.