One-piece design: combining a polycarbonate frame and polypropylene wells for optimum performance Extremely thin-walled polypropylene wells guarantee optimum heat transfer to the sample Exceptionally solid and torque-resistant polycarbonate frame Improved well-to-well tolerance Cut-away corner and alphanumeric grid-referencing Raised well rims for effective sealing, also reduces risk of cross-contamination Certified free of any detectable human DNA, DNase, RNase and PCR inhibitors1) Available with barcode (upon request), for skirted and semi-skirted only Ideal for quantitative real-time PCR as well