Product features The high-precision mold fully ensures the ultra-thin and uniform wall of the tube and the uniformity of the product, and has excellent thermal conductivity effect, allowing the reaction liquid inside the tube to reach the target temperature at the fastest speed, promoting maximum sample amplification; The orifice plate with V-cut groove is equipped with a cutting line groove, which can be cut into 24 hole and 48 hole plates for use. The vertical letters (A-H) and horizontal numbers (1-22) are marked clearly, and the orifice plate without V-cut groove cannot be cut; Made of high-quality imported PP materials and advanced processing technology, the flat cover has extremely low light loss and is suitable for fluorescence quantitative PCR. It has no heat resolved substances and endotoxins; Suitable for most automated experimental instruments; No pyrogen, no endotoxins, no DNase and RNA enzymes