Restek™ Ultra HPLC Columns with C18 Column Packing, Trident Inlet Fitting

Similar in pore size to Pinnacle II™ columns, but with greater retention

Catalog Number	Mfr. No.	Diameter (Metric)	Length (Metric)
06-716-320	Restek™ 9174515700	4.6 mm	100 mm
06-716-323	Restek™ 9174522700	2.1 mm	200 mm
06-716-327	Restek™ 9174525700	4.6 mm	200 mm
06-716-330	Restek™ 9174532700	2.1 mm	30 mm
06-716-334	Restek™ 9174535700	4.6 mm	30 mm
06-716-337	Restek™ 9174552700	2.1 mm	50 mm
06-716-341	Restek™ 9174555700	4.6 mm	50 mm
06-716-344	Restek™ 9174562700	2.1 mm	150 mm
06-716-349	Restek™ 9174565700	4.6 mm	150 mm
06-716-352	Restek™ 9174572700	2.1 mm	250 mm
06-716-356	Restek™ 9174575700	4.6 mm	250 mm
06-716-314	Restek™ 9174512700	2.1 mm	100 mm

Description

• High-purity silica contains only trace amounts of metal impurities, providing excellent selectivity without the need for mobile phase modifiers
• With large surface area and high-density bondings
• 2.5 to 7.5 pH range
• Temperature limit: 80°C (176°F)
• C₁₈ columns are good for carbonyls, fatty acids, glycerides, anilines, fat-soluble vitamins, phthalates, barbiturates, steroids, PTH, amino acids, and other acids

Specifications

• Includes: Trident™ inlet fitting
• pH: 2.5 to 8
• Temperature: 80°C
• Stationary Phase: C18
• Carbon Load: 20%
• Endcapped: Yes

• Particle Size: 5 μm
• Pore Size: 100 Å
• USP Type: L1
• Packing Material: Type B Silica
• Column Type: Reversed Phase
• Phase: Reversed Phase