Agilent, G3591-81221, GC packed column for Large Valve Oven, UltiMetal tubing, 41.28 mm coil, 12 ft (3.66 m) x 1/8 inch, 2.1mm, 30% DC-200 (500 cSt) on Chromosorb PNAW packing, mesh size 80/100, preconditioned, with 50 cm x 1/16 inch, 0.75 mm welded

GC packed column for Large Valve Oven, UltiMetal tubing, 41.28 mm coil, 12 ft (3.66 m) x 1/8 inch, 2.1mm, 30% DC-200 (500 cSt) on Chromosorb PNAW packing, mesh size 80/100, preconditioned, with 50 cm x 1/16 inch, 0.75 mm welded ends

Specifications:
Inner Diameter (ID): 2.1 mm
Length: 12 ft (3.66 m)
Material: UltiMetal
Mesh: 80/100
Outer Diameter (OD): 0.125 in
Packed Column Configuration: LVO
Phase: DC-200/500
Phase Loading: 30 %
Support: Chromosorb PNAW
UNSPSC Code: 41115710

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This high-quality gas chromatography packed column is designed for precise analytical separations in large valve oven configurations. Manufactured with durable UltiMetal tubing, it features a 41.28 mm coil and measures 12 feet in length with a 1/8 inch outer diameter. The column is packed with 2.1 mm internal diameter Chromosorb PNAW material at an 80/100 mesh size, offering enhanced mechanical strength and minimal bleed. Its stationary phase consists of 30 percent DC-200 silicone (500 cSt), ideal for separating a broad range of volatile or semi-volatile organic compounds. Preconditioned and ready for installation, it includes welded ends with 50 cm sections of 1/16 inch tubing to facilitate easy integration and minimize dead volume. This column is particularly suitable for petrochemical, environmental, and food analysis laboratories requiring robust and reliable performance with complex sample matrices. Compatible with Agilent GC systems equipped with large valve ovens, it also supports similar instrument platforms that utilize packed columns. Related supplies such as replacement packings and UltiMetal fittings are available to support maintenance and extended use. This solution ensures reproducible results and high sensitivity, making it an indispensable component for both research and routine analytical workflows.