Restek™ Rtx™-WAX Capillary Columns: Standard

With excellent selectivity compared to other Carbowax™ columns

Product Code	Brand	Diameter (Metric) Inner	Film Thickness	Length (Metric)
12988589	Restek™ 12423	0.25 mm	0.25 μm	30 m
12958599	Restek™ 12424	0.32 mm	0.25 μm	30 m
10794917	Restek™ 12424	0.32 mm	0.25 μm	30 m
12968599	Restek™ 12424-112	0.32 mm	0.25 μm	30 m
12928609	Restek™ 12426-105	0.25 mm	0.25 μm	60 m
12968619	Restek™ 12439	0.32 mm	0.5 μm	30 m
12978629	Restek™ 12452	0.53 mm	1 μm	15 m
12928639	Restek™ 12455	0.53 mm	1 μm	30 m
12988639	Restek™ 12457-105	0.32 mm	1 μm	60 m

Description

Columns only.

• Polyethylene glycol phase (Crossbond™ polyethylene glycol) with extended operating temperatures for the analysis of compounds having a wide volatility range
• High polarity
• Provide thermal stability with guaranteed low bleed to 250°C (482°F); low (20°C) minimum usable temperature
• Fast and efficient for BTEX analysis
• Include individual test chromatogram

FAMEs, Essential oils, Polar solvents

Specifications

• USP Type: G14, G15, G16, G20, G39
• Coating: Fused Silica