Merck, 24181, SPB®-50 Capillary GC Column

Application: This column has the highest phenyl content of the common phenyl-containing series of phases. The column is useful for analyses of polar analytes and provides useful confirmational information. It also offers additional selectivity for polynuclear aromatic hydrocarbon isomers over columns with lower phenyl content. USP Code: This column meets USP G3 requirements. Phase: •Bonded •Poly(50% diphenyl/50% dimethyl siloxane) Temp. Limits: •30 °C to 310 °C (isothermal or programmed)