WATERS WAT270940 2690 WASH TUBE PKG

Description:

The Waters WAT270940 wash tube package is used in Waters 2690 HPLC systems for needle wash fluid transfer and sample management cleaning applications. Commonly installed in Waters chromatography equipment, autosampler assemblies, and analytical laboratory systems requiring reliable wash solvent delivery and contamination reduction performance. Maintenance technicians, laboratory service teams, and analytical system integrators use this Waters wash tube package for preventive maintenance, replacement servicing, and restoration of chromatography system operation.

Applications:

The Waters WAT270940 wash tube package is designed for wash solvent routing and sample needle cleaning in Waters 2690 analytical chromatography systems. It is commonly used in pharmaceutical laboratories, analytical chemistry facilities, biotechnology research environments, and HPLC workflows requiring reduced sample carryover, stable wash solvent flow, and consistent analytical performance.

Technical Specifications:

• Manufacturer Part Number (MPN): WAT270940
• Product Type: Wash Tube Package
• Brand: Waters
• Compatible System: Waters 2690 HPLC System
• Application: Needle wash solvent transfer and cleaning
• Functional Use: Sample carryover reduction and wash fluid routing
• System Compatibility: HPLC autosampler and chromatography systems
• Installation Type: Internal fluidics tubing assembly
• Fluidics Function: Wash solvent delivery and sample path cleaning
• Intended Industry Use: Pharmaceutical, biotechnology, analytical chemistry, laboratory research
• Maintenance Type: Preventive maintenance and replacement servicing
• Compatible Workflow: Analytical chromatography applications

Common Replacements:

• Waters WAT270939 Pump Seal Kit
• Waters WAT078800 Solenoid Valve
• Waters 430001121 Tubing Assembly