Rtx™-5 Capillary Columns from Restek™

Similar to DB-5, SPB-5, HP-5, and Ultra II columns

Product Code	Brand	Diameter (Metric) Inner	Particle Size	Length (Metric)	Temperature Range
12918249	Restek 10208	0.25 mm	0.1 μm	30 m	-60°C to +330/350°C
12998279	Restek 10223	0.25 mm	0.25 μm	30 m	-60°C to +330/350°C
12988289	Restek 10224	0.32 mm	0.25 μm	30 m	-60°C to +330/350°C
12918339	Restek 10238	0.25 mm	0.5 μm	30 m	-60°C to +330/350°C
12988339	Restek 10239	0.32 mm	0.5 μm	30 m	-60°C to +330/350°C
12968349	Restek 10240	0.53 mm	0.5 μm	30 m	-60°C to +310/330°C
10590613	Restek 10253	0.25 mm	1 μm	30 m	-60°C to +320/340°C
13080980	Restek 10253	0.25 mm	1 μm	30 m	-60°C to +320/340°C
10015563	Restek 10254	0.32 mm	1 μm	30 m	-60°C to +330/350°C
13040990	Restek 10254	0.32 mm	1 μm	30 m	-60°C to +330/350°C
13041000	Restek 10255	0.53 mm	1 μm	30 m	-60°C to +310/330°C
13091030	Restek 10270	0.53 mm	1.5 μm	30 m	-60°C to +310/330°C
13071050	Restek 10279	0.53 mm	5 μm	30 m	-60°C to +270/290°C
13071070	Restek 10285	0.53 mm	3 μm	30 m	-60°C to +270/290°C

Description

Similar to DB-5, SPB-5, HP-5, and Ultra II columns

• Popular general-purpose stationary phase—5% diphenyl/95% dimethyl polysiloxane Crossbond™ technology results in longer lifetimes and low bleed, and allows for solvent rejuvenation

Pesticides, PCBs, Aromatic hydrocarbons, Environmental samples, Essential oils

Specifications

• Stationary Phase: Rtx™-5
• USP Type: G27, G36
• Coating: Fused Silica