Diphanamid Separation on Zodiac HST B2 Column

Diphenamid is a pre-emergence herbicide widely used in the cultivation of crops such as tobacco, groundnuts, and tomatoes. For its retention and separation from impurities, Zodiac HST TH and Zodiac HST B2 columns are employed.

Zodiac HST B2 contains embedded basic ion-pairing groups, while Zodiac HST TH features embedded ionic and hydrophobic groups, enabling precise and fine-tuned separations. This LC/MS-compatible method provides a robust and reliable approach for analyzing diphenamid as well as numerous other pesticides.