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Care and use manual – Waters UPLC Intact Mass Analysis Application Kit User Manual

Page 4

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Figure 5. Fluidic configuration for LC-MS analysis using mass spectrometers with no integrated salt divert valve.

Figure 6. Column placement in the column heater.

Communications Connections for the External Divert Valve
The optional external divert valve (417000118) can be controlled via line control using the connecting
wires with contact closures. Detailed instructions can be found in the valve operating manual.

1. Connect the red wire to pin #4 and black wire to GND to the terminal block (wires and terminal block

are included in the valve kit), as shown in the table below.

Pin #

1

2

3

4

5

6

GND

Wire

-

-

-

Red

-

-

Black

UPLC
Gradient

Column Heater

15.04”

8.5”

MS

Waste

UPLC
Gradient

15.04”

8.5”

MS

Position 1: Sample loading and salt divert to waste

Position 2: Sample elution to MS

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[ CARE AND USE MANUAL ]

UPLC Intact MASS Analysis Application Kit