HALO 1000 Å OLIGO C18, 2.7 µm, 2.1 x 50 mm - INERT

The HALO 1.000 Å OLIGO C18 HPLC column 50x2.1mm, 2.7µm, is based on an octydecylsilyl phase (also known as ODS, RP-18, C18), which is bound to an organosilane-modified core-shell particle. The organosilane-modified surface provides high pH stability at high temperatures (pH 9 at 85°C). In addition, the HALO 1000 Å OLIGO C18 is supplied in inert stainless steel hardware. This ensures that analytes cannot interact with the stainless steel walls. The 1,000 Å pores allow for the analysis of very large oligonucleotides of up to 100 base pairs and more.

Features and Benefits

• Core-shell particles for fast methods
• Inert hardware for reduced adsorption of analytes
• High pH stability (pH 9 at 85°C) due to organosilane modification
• UHPLC performance on HPLC systems
• High efficiency
• Low backpressure

Additional Information

The HALO Oligo series is based on a core-shell material. This means that the particles have a non-porous core and a porous shell. This allows for high efficiency while maintaining low backpressure. As a result, UHPLC performance is possible using a standard HPLC system. A special modification of the silica surface using organosilane compounds results in high pH stability of up to 9 at 85°C. In addition to this high pH stability, the hardware of the HALO Oligo Series is made of inert stainless steel. This prevents interactions between analytes and the stainless steel walls. The service life can be extended by using compatible pre-column cartridges.

Legal Notices

HALO is a registered trademark of the manufacturer Advanced Materials Technology, Inc., Wilmington, USA.