ProntoSIL Spheribond ODS 1 is an equivalent alternative to Waters Spherisorb ODS 1. The packing material is based on Type A small-pore silica gel, possessing the same physicochemical properties and bonding density as traditional reverse-phase silica packings, ensuring consistent selectivity with Waters Spherisorb ODS 1. ProntoSIL Spheribond ODS 1 is a classic packing material characterized by low carbon loading and high silanol activity, making it particularly suitable for the separation of hydrophobic substances, such as fat-soluble vitamins.

Packing materials are available in 3 μm and 5 μm particle sizes.