Column Volume Calculator
This calculator uses the customer-defined column volume formula.
Column Stationary Phase Requirement
Estimate stationary phase weight from carried-forward column volume and particle density.
Scale-up Calculations
Scale analytical loadability (analytical volume) to a preparative column using internal diameters and bed lengths.
Results
Calculation Summary
Review your complete workflow results before sending an enquiry.
Next step
Request a review
Send your calculation summary to DSP Instruments. We will review the results and respond shortly.
FAQ
Frequently asked questions
Quick answers for this calculator workflow — formulas, units, and how values carry forward.
Three linked tools: Column Volume, Stationary Phase Requirement, and Scale-up Calculations. Results carry forward automatically in one shared workflow.
Under customer-v2, Column Volume = π × (Column ID)² × Bed Length. This is the customer-defined business formula (not the scientific cylinder model using radius = ID/2).
No. Valid inputs update live and fill downstream fields automatically. Calculate confirms a versioned snapshot for enquiry, analytics, and future PDF/CRM use. Reset clears the entire workflow.
Inputs are unit-agnostic raw numbers. Outputs use fixed labels from configuration (Column Volume in mL, Stationary Phase Weight in g; preparative loadability has no unit until specified).