| 摘要 |
A method of processing a liquid sample containing an initial quantity of nucleic acids that involves providing a plastic, disposable laboratory implement having at least one transparent wall segment made of a polypropylene mixed with an amount of a clarifier additive that is at least twice as high as is necessary to obtain transparency in the polypropylene, wherein the transparent wall segment exhibits a surface gloss greater than 160 as measured per DIN 67530 at an angle of 60°, bringing the liquid sample into contact with the at least one transparent wall segment and removing the liquid sample from the at least transparent wall segment, wherein the nucleic acid adsorption ratio for the transparent wall segment is less than 3 (wt/wt) relative to relative to the initial quantity of nucleic acids in the liquid sample. |
