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Cannot pass negative ion sensitivity specification with a NanoSpray source on a SYNAPT G2-Si - WKB12056

Article number: 12056

SYMPTOMS

  • Negative Ion sensitivity is about one-third of specification.

ENVIRONMENT

  • SYNAPT G2-Si
  • NanoSpray Source

CAUSE

Tapertips are used on the sample sprayer, instead of picotips.

FIX or WORKAROUND

  1. Install a picotip emitter (186003916 - Emitter, picotip, precut) on the sample sprayer.

ADDITIONAL INFORMATION

Picotip emitters are for flow rates <1 µL/min.

Tapertip emitters are for flow rates > 1 µL/min.

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