LIFEGENE tips are produced in a fully automatic, human touch free production facility following strict manufacturing norms. These tips are produced from high quality diamond finish mould using FDA approved special medical grade virgin polypropylene with high transparency Free from DNase, RNase, Human DNA, Pyrogen & PCR inhibitor. Ideal match for high sensitive PCR workThere are graduation marks on all the tips that act as visual checks to minimize any risk of errors during sample aspiration Unique label coding in packaging for easy identification