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Waters

How much needle wash is used by the Sample Manager FTN? - WKB820

Article number: 820

ENVIRONMENT

  • H-Class SM-FTN
  • I-Class SM-FTN

ANSWER

The volume of needle wash consumed should be about 1.0 to 2.5 mL.

ADDITIONAL INFORMATION

The amount of needle wash consumed is relative to the programmed time and the viscosity of the needle wash. The answer assumes that the instrument is programmed using the default post-injection needle wash of 6 seconds and that the chosen needle wash is 90% water, 10% acetonitrile.

For information on the flow rate for the needle wash, refer to article 18339.

 

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