TRB-20 Equivalent Phase
Supelco: SPB-20
Quadrex: 007-502
Restek: Rtx-20
• Intermediate polarity column with phenyl groups in its structure
• Excellent confirmation column
20% Diphenyl - 80% Dimethyl polysilioxane, bonded and crosslinked phase
This column meet the requirements of USP G32.
Column for: pesticides analysis, and Alcohol blood sampling
TRB-20 Equivalent Phase
Supelco: SPB-20
Quadrex: 007-502
Restek: Rtx-20