Agilent DB-WAX 30m, 0.25mm, 0.25u 122-7032

The Agilent J&W DB-WAX 122-7032 is a fused-silica capillary GC column (DB-WAX stationary phase) supplied in the common 7-inch cage format for routine gas chromatography. It is specified as 30 m length, 0.25 mm inner diameter, and 0.25 µm film thickness and uses a high‑polarity polyethylene glycol (PEG) phase for separating polar and volatile analytes. The column is marketed for food, flavor, and fragrance analyses and is manufactured and QC-tested by Agilent to control bleed, sensitivity, and efficiency.

Key Features:

• Length: 30 m.
• Inner Diameter (ID): 0.25 mm.
• Film Thickness: 0.25 µm.
• Phase/Polarity: DB-WAX (polyethylene glycol, high polarity).
• Format: 7-inch cage (standard capillary column format).
• Operating temperature range (typical): lower limit 20 °C; upper ≈ 250–260 °C.

Advantages:

• Designed for polar/volatile analytes and commonly used in food, flavor, and fragrance GC methods, improving selectivity for these matrices.
• Lower temperature limit of 20 °C improves resolution of low‑boiling compounds.
• Manufactured and QC‑tested by Agilent for low bleed, sensitivity, and high column‑to‑column reproducibility, supporting reliable qualitative and quantitative results.