quality Custom RNA oligos. To cover all of your bases, we manufacture RNA oligos with our patented Bio-RP purification which approaches near HPLC quality. For your most stringent applications, we offer a wide array of modification options and services including bar-code labeling and annealing chimeric RNA/DNA oligos. Please find the chart in the ordering information tab detailing our guaranteed yield, available modifications, purification, and service options Features and Benefits Free Bio-RP purification: Near HPLC purity delivered at no additional charge RNA Oligos longer than 30nt should be HPLC purified Quality Controls: MALDI-TOF mass spectrometry testing to ensure quality Broad range of modifications available: If you don't see the modification required, please inquire Competitive pricing: Great value for your research dollar