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Waters

Pressure fluctuates on Binary Solvent Manager - WKB20289

Article number: 20289

SYMPTOMS

  • Pressure is stable for a period of time but then starts bouncing

ENVIRONMENT

  • ACQUITY
  • Binary Solvent Manager (BSM)

CAUSE

Air in the system

FIX or WORKAROUND

  1. Prime each line individually.
  2. Flush the system with 100% methanol while maintaining a back pressure of at least 10,000 psi for at least one hour before returning to the required mobile phases.

ADDITIONAL INFORMATION

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