Dissolution Stage Testing - Immediate Release
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Instant Access. No software installation required
Who Is This For?
This tool is built for:
✓ Pharmaceutical analytical scientists performing dissolution stage testing according to USP <711>
✓ Scientists who need to quickly determine whether dissolution results meet stage 1, 2, and 3 requirements
If you’ve ever spent time manually calculating dissolution stage results or double-checking whether your data meets the required criteria — this tool was built for you.
Simply enter your raw data and Q value in the yellow input fields
The tool will show your results and you can proceed to Stage 2 if needed
Everything is handled inside Excel — no internet connection required, no data uploaded anywhere, no new software to learn.
Try It Before You Buy
Not ready to commit? Start with the free trial.
Sign up with your email and we’ll send you a free trial version of the calculator. The trial gives you limited access so you can explore the tool, test it with your own data, and see how it fits your workflow — before making any decision.
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Frequently Asked Questions
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The calculator works with Excel 2016 and later, including Microsoft 365. It is not compatible with Google Sheets.
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The calculator supports up to 12 time points and up to 12 replicates per time point, in line with FDA and EMA guidance.
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The free trial gives you limited 24-hour access to explore the tool and test it with your data. The full version includes lifetime access, complete functionality, and access to validation documentation of the tool.
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Yes. The calculator runs entirely within Excel on your own computer. No data is uploaded, shared, or stored externally.
Make routine dissolution stage testing faster and more efficient
Try the Dissolution Excel add-in for free today.
f1 and f2 Values Calculator for Dissolution
Quickly determine values for f1 difference and f2 similarity factors used in dissolution testing to compare a reference batch with a test batch.
Eliminate fear of complex formulas and report results with confidence.
Easy to follow step-by-step instructions
100% transparency on calculations for reviews and audits
Formulas locked for editing to maintain data integrity
Full refund within 30 days of purchase, no questions asked, if the template does not meet your satisfaction
Excel in Science — Validated Excel Tools for Pharmaceutical Analysis
Dissolution Stage Testing - Immediate Release
EARLY ACCESS PRICING
$899/year
Price: $699.00/year
Save $200 — Early Access Offer
(Full refund within 30 days of purchase, no questions asked, if the template does not meet your satisfaction)
Determine values for f1 difference and f2 similarity factors used in dissolution testing. Check out this article on how it works.
f1 and f2 Values Calculator for Dissolution
Quickly determine values for f1 difference and f2 similarity factors used in dissolution testing to compare a reference batch with a test batch.
Eliminate fear of complex formulas and report results with confidence.
Easy to follow step-by-step instructions
100% transparency on calculations for reviews and audits
Formulas locked for editing to maintain data integrity
Full refund within 30 days of purchase, no questions asked, if the template does not meet your satisfaction
What the Calculator Does
Sign up for a free trial
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