AutoChrom® Overview
Develop Chromatographic Methods in Less Time
ACD/AutoChrom helps experts develop chromatographic separations using QbD principles. It uses a workflow-based structure to streamline and track a project so you can:
- Begin with reasonable starting conditions and columns
- Define a strategy and implement it with help from software wizards and assistants
- Automatically run experiments for screening and optimization
- Model your separation in 1D, 2D, or 3D
- Document the reasons for your decisions and database your projects for future learning
Benefits
Method-Development Tools and Project Management
Take a strategic approach
- Start your project by predicting compound properties and building a development strategy
- Work through the steps logically and move closer to optimization with every experiment
Manage your project from start to documentation
- Document your decisions for data integrity
- Store the workflow alongside the experimental data and solutions
- Upload everything to a searchable database so your team can find it again
Automate screening and optimization trials
- Walk away, and AutoChrom Online will run your experiments automatically according to your strategy
Find optimal conditions by simulation
- Optimize your separation in 1D, 2D, or 3D with color-coded resolution and suitability maps
Algorithmically track peaks between runs
- Track a compound across multiple chromatograms by UV or MS spectra, with help from AutoChrom’s algorithms
Reduce unnecessary experiments
- Cut down on experiments and development time with simulation and computer-assisted modeling
Customer Reviews
Product Features
Features of AutoChrom
- Build a screening, optimization, and robustness-study workflow
- Set parameters (solvent ratio, column, pH, gradient, temperature, and more) and levels to be screened and optimized
- Automatically generate a corresponding list of experiments
- Move through workflow waves with direction from workflow assistant
- Automatically execute experiments from AutoChrom by connecting to Agilent ChemStation, Agilent OpenLab ChemStation Edition, and Waters Empower 2 & 3
Is my hardware compatible? - Get suggestions for the next experiment to perform when necessary
Modelling
- Simulate a resolution map of the entire DoE space in 1D, 2D, or 3D
- Customize equations for the best fit—linear, polynomial, inverse, or logarithmic
- View color-coded and interactive resolution maps
- Rotate maps and zoom in; scroll through slices of 3D maps and break out into interactive, interlinked 2D plots for a finer view
- See simulated chromatograms to view how compounds will separate under modeled conditions
- Evaluate modeling accuracy by comparing experimental and modeled results
- See overlay of color-coded chromatograms
- Auto-generate goodness-of-fit plot
- Poor retention-time matches are immediately flagged in red
Separation Optimization
- Optimize key LC separation parameters, including pH, temperature, gradient, solvent ratio, and flow rate
- Optimize combinations of parameters using 2D and 3D models
- Define your own suitability criteria for run time, retention factor, and resolution, to get a separation that fits your needs
- Optimize composite chromatograms containing all peaks from multiple samples (e.g., different time points of a degradation study), so your method works for all intended purposes
- Visualize the suitability criteria across the design space using the suitability-limits map
- Edit the gradient plot and see the simulated chromatogram update in real-time
Retention-Time Prediction
- Calculate prediction equation given several compounds separated experimentally
- Predict retention times of new compounds under the same conditions (from behavior of structurally similar molecules)
- Transfer your data automatically with AutoChrom Online, or import and analyze data from many different instrument vendors
Review the list of supported formats - Use the Processing Wizard to speed up processing
- Assign chemical structures to peaks in your chromatograms
- Employ intelligent peak detection
- Correct peak picking and integration with manual tools as needed
- Correct baseline and deconvolute unresolved peaks
- Track peaks between chromatographic runs using UV or MS spectra
- Define known target compounds to increase peak-assignment efficiency
- Automatically generate a list of iterative experiments for robustness testing
- Vary parameters including flow rate, temperature, gradient, pH, buffer concentration, and solvent ratio
- Evaluate experimental conditions through built-in integration with JMP statistical software
- Predict pKa and logD (at any pH) from compound structure
- Graph logD and percent ionization vs. pH to find the best pH for development
- See ‘good’ vs. ‘bad’ pH regions on color-coded plot
- Estimate the pH of common buffers using the pH calculator
- Look up Tanaka parameters of common columns
- Calculate similarity factor between columns
- Adjust similarity calculation with customizable weights for each Tanaka parameter
- Find the most dissimilar columns from a user-defined list for column screening
- Find the most similar column to any given column for column replacement
- Visually compare columns on radar graphs and dendrograms
- Manage your projects from the dashboard overview
- View reconstructed UV and MS spectra alongside peak tables
- Use interlinked windows to focus on peaks of interest while retaining information from the full dataset
- Store successful methods in searchable and sharable databases
- Keep experimental and modeled data in one place for easy review
- Save raw data alongside chemical structures and processing results
- Search databased methods by compound structures, retention time, column, method details, and more
- Create reports in a few clicks to document your method-development project
- Include development-strategy diagram, screening results, optimization results, structure assignments, method parameters, peak tables, annotations, and/or chromatograms
- Modify the report template to suit your needs
- Expand your analytical understanding by viewing data from different techniques side-by-side
- Import data from NMR, MS, IR, and more
Review the list of supported formats - Analyze data:
- NMR: Fourier transform, calibrate, peak pick, integrate, and analyze multiplets
- MS: Generate XICs, confirm molecular formulas, and screen spectra against spectral libraries
- Optical techniques: Correct baselines, pick peaks, and smooth
- Automate routine processing workflows