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Table of Contents
Summary of Contents for PAL PAL3-C2V-3006D-CTC-K
- Page 1 Tips and Hints for PAL3 LC-Systems...
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Page 2: Table Of Contents
Rotor/Stator Valve Characteristics Application 1. Valve Type and Characteristics Spare Part No 2. Injection Valve Plumbing Diagram PAL3-C2V-3006D-CTC-K C2-30R6 / Cheminert injection vlave, 6-port, Semi prep-analytical flow rates C2V-3C06 bore size 0.75 mm, 5000 psi or 345 bar, 3. General Rules for Loop Filling incl. -
Page 3: General Rules For Loop Filling
Reliable working range Wash 1 repeatability. Injection speed is a PAL method parameter and must be adjusted for the type of solvent (viscosity and boiling point), loop size, or rather loop internal diameter, and the valve bore size. PAL Sample Control Method: LC Injection LC/MS Standard General See the recommended method parameters listed in the PAL Firmware software overview. -
Page 4: Tubing Internal Diameter Versus Flow Rate
5. Tubing Internal Diameter versus Flow Rate 6. Needle Guide, Needle Seals and Valve Needle Guide 6.1 Available Needle Guide Types: The tubing internal diameter must be adjusted to flow rate, valve type, Tubing Internal Diameter versus Tubing Volume and application to avoid high backpressure or chromatographic Examples are calculated for a tube length of 100 mm. -
Page 5: Available Needle Seal Types For Gauge 22 Needles
Accurate position teaching of the valve needle guide is critical for a reliable instrument performance. After the change of the injection valve a check of the teaching is recommended. PAL needle seal press-fit, gauge 22 for Valco and Rheodyne valves, compatible with needle guide PN: PAL3-LCInj-G22 7. -
Page 6: Microtiter / Deepwell Plates And The Piercing Of Foils
Solvent contaminants concentrated on and released from the column during a gradient run. Please note that the PAL System is only one part of a complete chromatography system. Therefore, it is necessary to include all critical parts of the chromatographic system in the trouble shooting. Dead volumes caused by bad connections between tubing and fittings are a critical source for... - Page 7 The filling percentage of the loop is defined by the ration between the injection volume in the sample list and the valve loop volume. PAL method parameters Sample Vial Depth Needle penetration depth into the vial measured from top of the vial cap. Or needle penetration depth into the plate.
- Page 8 11. Installation of Check Valves on LC/MS Tool Pumps 12.2 Test LC/MS-P Pump Module through Tool Teach the waste position above a graduated cylinder Options/Setup/Pump Modules/Pump n (Pump Module) Check Pump Choose a default flow rate of 600 µL/s and 7 mL Measure if the volume in the cylinder is +/- 20 % 12.
- Page 9 Contact the experts for sample preparation: Or find your neares value added reseller: For more information on the PAL System, including the latest application notes visit: www.palsystem.com PAL is a registered trademark of CTC Analytics AG, Switzerland...
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