RNeasy Maxi Kit. For purification of up to 6 mg total RNA from cells, tissues, and yeast. Kit contents: Qiagen RNeasy Maxi Kit, 800 to 2400L Elution Volume, 150mg to 1g Sample, 1 hr. Time/prep, Spin Column Format, Silica Technology, Manual Processing, Ideal for PCR, qPCR, Real-time RT-PCR, Microarray Applications, For Purification of up to 6mg Total RNA from Cells, Tissues and Yeast, Includes 12 RNeasy Maxi Spin Columns, Collection Tubes (50mL), RNase-free Reagents and Buffers. Benefits: Fast procedure delivering high-quality total RNA in minutes. Ready-to-use RNA for high performance in any downstream application. Consistent RNA yields from large amounts of starting material. No phenol/chloroform extraction. No CsCl gradients, no LiCl or ethanol precipitation