Common automated liquid handling instruments include pipettors, tubings, primary packagings, analyzers, and dilution equipment. Pipettors provide accurate and error-free liquid dispensing, available in various configurations to suit specific needs. They often use disposable pipette tips, reducing the risk of cross-contamination. Analyzers automate sample analysis processes, supporting tasks such as clinical diagnostics and quality control. Instruments for serial dilution, like dilutors and dispensers, are frequently used in preparing samples at different concentrations.