● High cleanliness：Produced and packed in Class 10,000 clean workshop conformed with GMP standard;
● High transmittance: Mirror polish; Light reading on top or side wall;
● Good thermal conductivity: Thin tube wall and uniform thickness; High temperature resistance;
● Corrosion-resistant: Use imported PP material;
● DNase/RNase/Human DNA Free: Electron beam/ gama irradiation sterilization optional;
● Good sealing: Well-designed sealing ring, ringing sound of covering, evaporation rate ≤3%; 
● Clear identification: Double identification of digits and letters,easy to check and avoid adding wrong samples;
● Compatible with mainstream FQ-PCR instruments at home and abroad, such as Thermo, ABI, and Bioer.