Raptor™ EXP® Guard Column Cartridges by Restek Corp.
A Restek® LC guard cartridge in an EXP® direct connect holder is the ultimate in column protection.
To help protect your investment and further extend the life of our already-rugged LC columns, Restek offers the patent-pending guard column hardware developed by Optimize Technologies.Raptor™ EXP® Guard Column Cartridges Features:
Free-Turn® architecture lets you change cartridges by hand without breaking inlet/outlet fluid connections—no tools needed.
Patented titanium hybrid ferrules can ... Read more