The bonded phases of Nova-Pak Columns are available in 4 µm and 6 µm particle sizes that offer high resolution as well as faster and more efficient chromatography. The smaller particle size in conjunction with shorter column lengths can be used to reduce solvent consumption while maintaining resolution for complex mixtures. Analytical columns with 4 µm particle size packing are available in 75, 100, 150, and 300 mm length steel columns.
The semi-preparative Prep Nova-Pak HR Columns are packed with 6 µm particle size packings which provide an unparalleled range of separation possibilities. The high-efficiency packing of Prep Nova-Pak HR Columns provides faster separations using less solvent with the added advantage of more concentrated fractions, all of which reduce preparative chromatography cost.
Nova-Pak Columns are packed according to stringent QC procedures in Waters cGMP manufacturing facility to ensure batch-to-batch reproducibility.