Centrifugation is a standard method for concentrating substances in the laboratory.
Particularly in the field of molecular biology, ethanol precipitation is frequently used for the purification, concentration or drying of nucleic acids. Avoiding substance loss Centrifugation of short nucleic acids or of small quantities often results in the loss of large amounts of material. These losses can be minimized by using a laboratory centrifuge with high rotational speeds and a high g- force. These carriers are particularly suitable for short nucleic acids such as oligos or tRNAs.