Agilent ZORBAX capillary (0.5 mm, 0.3 mm i.d.) and nano (0.1 mm, 0.075 mm i.d.) columns are now
available in a wide variety of phases, pore sizes, and dimensions. These columns are ideal for very
sample-limited applications because they provide enhanced sensitivity by reducing on-column sample
dilution. This high sensitivity can be provided with exceptional reproducibility using Agilent columns and
low dispersion HPLC instruments. Reproducibility is a critical issue when working with small sample sizes.
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