The Acclaim™ Trinity™ Q1 column is a mixed-mode, silica-based application-specific column for high-resolution and high-throughput trace analysis of herbicides diquat and paraquat by LC-MS/MS and LC-UV methods.

• No need for ion-pairing reagent use
• LC/MS compatible
• Direct injection possible with on-line SPE
• Excellent resolution, good peak shape

Particle type: ultra pure, spherical silica

Bonded phase: mixed-mode reversed phase, anion exchange and cation exchange

pH range: 2,5 to 7,5