How to use template sequence effectively

1. Introduction

This tutorial video demonstrates how to use a template sequence within the Clarity chromatography software. It focuses on automating parameters that frequently repeat when building analysis sequences, thereby increasing efficiency and reducing data entry errors.

2. Tools and Prerequisites

• Software: DataApex Clarity chromatography software with sequence functionality enabled.
• Template Sequence: A preconfigured sequence file to prefill recurring parameters.
• User Context: Recommended for users who frequently run similar batches of analyses.

3. Objective

The goal is to automatically prefill repeating sequence parameters (e.g. run names, sample types, injection volumes) via a template, rather than entering them manually each time. Especially valuable in high-throughput or standardized lab workflows.

4. Step‑by‑Step Procedure

4.1 Prepare a Base Sequence

• Open Clarity and create a sequence that includes all desired fields populated with default or typical values.
• Ensure metadata and method parameters reflect your most common use case.

4.2 Save as Template

• Save or export this sequence layout as a template sequence file.
• This file captures both column definitions and parameter defaults.

4.3 Apply Template to New Sequences

• When creating a new analysis sequence:
  • Select the saved template.
  • The sequence grid populates automatically with prefilled entries.
  • Only fill in sample‑specific information (e.g. new sample IDs, actual run dates).

4.4 Review and Adjust

• Confirm all parameters such as run parameters, autosampler settings, and sample descriptors.
• Optional: Edit fields manually if slight variations are needed for certain runs.

5. Key Benefits and Discussion

5.1 Time Savings

• Reduces repetitive manual input across sequences.
• Ideal for laboratories that frequently use standardized analysis protocols.

5.2 Error Minimization

• Ensures consistency in method definitions and reduces typos or omissions.
• Helps maintain compliance and traceability.

5.3 Workflow Scalability

• Template sequences facilitate batch processing across multiple users or instruments.
• Enables fast replication of standardized methods.

6. Best Practices

6.1 Keep Templates Updated

• Periodically review and update your template as protocols evolve.
• Ensure columns reflect current metadata needs (e.g. updated identifiers, flags).

6.2 Version Control and Naming

• Use a naming convention (e.g. Template_Common_Run_v1) to track revisions.
• Store older versions to support reproducibility or audit trails.

6.3 Validation and Training

• Validate a template with a test run before full deployment.
• Train users on selecting and applying templates consistently.

7. Example Use Case

• Scenario: A chromatography lab runs a daily series of QC samples with identical method settings but different sample IDs.
• Template Setup: The method, flow rate, detector settings, and injection volume are prefilled.
• Execution: When generating a new sequence, the operator only enters sample identifiers and run date; the rest is inherited automatically.

8. Conclusion

The Clarity template sequence feature significantly streamlines lab workflows by automating recurring sequence parameters, ensuring standardization, efficiency, and reduced error rates. Its use is particularly beneficial in environments with repetitive analytical tasks. Periodic template review and adherence to versioning best practices help maintain accuracy and usability over time.

9. Summary of Benefits

Benefit  /  Description

• Efficiency: Faster creation of analysis sequences
• Consistency: Uniform formatting and method application
• Error Reduction: Minimizes manual data entry and associated mistakes
• Scalability: Facilitates broader use across teams and instruments

By adopting template sequences in Clarity, laboratories can simplify recurring tasks, maintain uniformity in methods, and optimize throughput.