Waters ACQUITY UPLC M-Class Columns Manuel d'utilisateur

[ CARE AND USE MANUAL ]INTRODUCTIONWaters® ACQUITY UPLC® M-Class Columns are manufactured to exacting specifications and are designed for use at press

2[ CARE AND USE MANUAL ]ACQUITY UPLC M-Class Column Care & UseI. PREPARING ELUENTS Do not filter organic solvents. Use MS grade solvents directl

3[ CARE AND USE MANUAL ]Carefully grab the teflon tubing with one hand and the BARE FUSED SILICA capillary, not the PEEK tubing, with the other hand,

4[ CARE AND USE MANUAL ]Problem If a clog or a blockage is created after the ACQUITY UPLC M-Class Column (e.g., at emitter) the pressure at the outl

5[ CARE AND USE MANUAL ]Diagnosis 3 A clogged emitter may still produce an ion signal. The charged emitter may act as an APCI needle and ionize th

6[ CARE AND USE MANUAL ]1. Remove the clogged emitter and the column from the union on the universal sprayer. 2. Remove the PEEK nuts on either en

7[ CARE AND USE MANUAL ]Replace the Emitter Place the pin plug at the back side of the union. This will mark the center of the union (right). Thre

8[ CARE AND USE MANUAL ]What flow rate can I use with each type of emitter? The flow rate of an LC method should be determined by the optimal flow r

Waters Corporation 34 Maple Street Milford, MA 01757 U.S.A. T: 1 508 478 2000 F: 1 508 872 1990 www.waters.com[ CARE AND USE MANUAL ]Waters, The Scien