RNeasy Plus Kits For fast purification total RNA from cells and tissues using gDNA Eliminator columns or plates; KitContents: QIAGEN RNeasy Plus Mini Kit; For 250 minipreps: RNeasy Mini Spin Columns, gDNA Eliminator Spin Columns, Collection Tubes, RNase-Free Water and Buffers; Benefits: Unique gDNA Eliminator columns avoid the need for DNase. Efficient removal of genomic DNA. Highly reproducible yields of RNA in minutes. High-performance RNA for sensitive applications.