Agilent DB-17ht GC Columns

Agilent's J&W DB-17ht high temperature GC columns provide excellent performance for accurate extended temperature range analysis. These mid-polarity columns are solvent rinseable and feature a special high-temperature polyimide-coated fused silica tubing.

Stable and efficient manufacturing, utilising high-quality components and processes, results in improved resolution for the effective analysis of triglycerides and other high boilers over extended temperature limits of 40 to 340/365°C.

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Part Number	Short Description	Film Thickness	Phase	USP	ID	Length	Type	Material	Price
122-1811	DB-17ht, 15m x 0.25mm x 0.15um	0.15 um	DB-17ht	G3	0.25 mm	15 m	7 inch	Fused Silica	£429.00
123-1811	DB-17ht, 15m x 0.32mm x 0.15um	0.15 um	DB-17ht	G3	0.32 mm	15 m	7 inch	Fused Silica	£453.00
122-1831	DB-17ht, 30m x 0.25mm x 0.15um	0.15 um	DB-17ht	G3	0.25 mm	30 m	7 inch	Fused Silica	£703.00
123-1831	DB-17ht, 30m x 0.32mm x 0.15um	0.15 um	DB-17ht	G3	0.32 mm	30 m	7 inch	Fused Silica	£749.00
123-1831E	DB-17ht, 30m x 0.32mm x 0.15um, 5in Cage	0.15 um	DB-17ht	G3	0.32 mm	30 m	5 inch	Fused Silica	£840.00
122-1801	DB-17ht, 5m x 0.25mm x 0.15um	0.15 um	DB-17ht	G3	0.25 mm	5 m	7 inch	Fused Silica	£268.00
123-1861	DB-17ht, 60m x 0.32mm x 0.15um	0.15 um	DB-17ht	G3	0.32 mm	60 m	7 inch	Fused Silica	£1,329.00

Features

(50%-Phenyl)-methylpolysiloxane
Mid polarity
Extended upper temperature limit of 365°C
High temperature, polyimide-coated, fused silica tubing
Excellent peak shape and faster elution times for high boilers
Improved resolution for triglycerides
Ideal for confirmational analyses
Bonded and cross-linked
Solvent rinsable

Similar Phases: Rtx-65TG, BPX50

A 7 inch cage is the most common GC column format, compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems, and all non-Agilent GC systems with a similarly sized oven. The 5 inch cage format is designed for smaller GC ovens e.g. for the Agilent GC 6850.

Specifications

DB-17ht Temperature Specifications

ID	0.25 – 0.32 mm
Length	5 – 60 m
Film	0.15 µm
Temperature Limits	40 – 340/365°C

Literature