Rxi-5ms Capillary Columns, Low-Polarity Phase, Crossbond 5% Diphenyl/95% Dimethyl Polysiloxane, Each

Details:

Fused silica capillary columns with exceptional reproducible retentionhigh inertness for low level basic and acidic compoundsultralow bleed—improved signal-to-noise ratio, for better sensitivity and mass spectral integritylong lifetimeequivalent to usp g27 phasesemivolatiles, phenols, amines, drugs of abuse, pcb cogeners, solvent impurities, residual solvents, pesticide