TRB-20

• Intermediate polarity column with phenyl groups in its structure • Excellent confirmation column Las Columnas Capilares TRB-20 de Teknokroma, tienen la Estructura Poli(difenildimetil)siloxano, son compatibles con las fases: Varian: CP-SIL 13 CB; Supelco: SPB-20; Alltech: AT-20; Quadrex: 007-502 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