Bubbles enter the detector's flow cell, they can cause erratic baseline readings and loss of sensitivity. By placing a back pressure regulator (BPR) after the detector, the fluid remains under sufficient compression after leaving the column to prevent most bubbles from forming and thus helping to ensure a smoother baseline and increased sensitivity.
Standard versions, low-volume versions, and adjustable version available
Flow-independent pump preload for greater pump efficiency
Proven out-gassing protection
Multiple pressure ratings
2,000 to 5,000psi (138 to 345 bar)
Biocompatible/chemically resistant materials
Only 6µLmaximum internal swept volume
Designed for multi-detector applications
100% Biocompatible, inert materials
Replacement cartridges and holders sold separately
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