Free Online
HPLC and UHPLC Calculators

Save yourself valuable lab time with these simple online calculators and converters. From HPLC to UHPLC to Prep Scale, make your calculations quickly and simply with 6 free online tools.
Share these free resources...

UHPLC/HPLC Method Transfer Tool»
As you develop a new method or take on an existing method, it can be time consuming to figure out the exact adjustments needed to transfer said method across different instrumentation, particle morphologies or even LC particle sizes.
Kinetex 5 µm Calculator for QC Methods»
Demonstrates how replacing 5 µm fully porous columns with 5 µm core-shell HPLC technology can deliver better chromatography, higher productivity, and cost savings.
Kinetex 2.6 µm Calculator»
Preview the advantages you can expect to gain by using core-shell technology columns. Get estimated increases in efficiency and resolution, adjust flow rate and backpressure to desired conditions, and see cost savings.
GPC Solvent Savings»
Quickly calculate the solvent savings and cost savings you can achieve with your GPC polymer analysis. With GPC columns, you can lower the consumption of environmentally critical or toxic solvents and dramatically reduce your overall purchase and disposal costs of these solvents
PREP and DAC Scale Up Calculators»
Quickly and easily scale-up your analytical column to a larger preparative column (up to 50mm ID) or dynamic axial compression (DAC) (up to 1000mm) dimensions.
USP and Ph. Eur. Allowable adjustments calculator»
Use this calculator to see what adjustments can be made to methods when working within the confines of the USP and Ph. Eur.
Get Free Access to Online Calculators
We'd love to keep in touch with solutions that may be of interest to you. Please check the box(es) below to confirm how you prefer Phenomenex or our affiliates to contact you.
By submitting your information, you agree that Phenomenex may collect and further process your personal data in accordance with its Privacy Policy.