UltraShield direct connect HPLC/UHPLC Precolumn Filters provide economical protection
from the harmful effects of sample and mobile phase particulates on modern UHPLC and
other high resolution HPLC columns. Â UltraShield was engineered specifically for use
in fast, high efficiency separations requiring high mobile phase velocities and ultra
high pressure. Â UltraShield maintains the efficiency of these high performance columns
assuring no loss of critical resolution. Â With its simple design, UltraShield installs
in any analytical column in seconds and is leak tight to 15,000 PSI. Â Simply tighten the
filter with a wrench until it is snug, followed by an additional 1/4 turn.Â
- Body Material: SS/PEEK
- Pressure Rating: 15,000 PSI
- Dead Volume: 1 µL
- Frit Dimensions: 0.062″ diameter
- Frit Material: Titanium of 316 SS
- Frit Porosity: 0.5 µm or 2.0 µm





