The DB-1301 GC column is a (6%-Cyanopropyl-phenyl)-methylpolysiloxane column. The DB-1301 is the equivalent to USP Phase G43. The DB-1301 is a low- to mid- polarity column. Agilent makes more ...

The DB-17 GC Column ... %-Phenyl)- methylpolysiloxane column of mid polarity. The DB-17 GC Column is excellent for confirmation analysis. The DB-17 GC Column is equivalent to USP Phase G3. Agilent ...

High performance liquid chromatography (HPLC) faces challenges due to column disorder, leading to band broadening and reduced separation performance. Recent advances using computational fluid dynamics ...

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