Precision Tools for Clinical Biochemistry,
Research, and Laboratory Systems
Designed for laboratory professionals and researchers.
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Featured Tool
Sigma Metrics Calculator
Six Sigma performance against TEa, bias, and CV — ISO/IEC 17511 · Westgard benchmarks
16
Total Tools
13 live
4
Clinical Tools
Bedside calculations
4
Research Tools
Bench analytics
7
Quality Tools
ISO & Sigma
PM-APIS — Analytical Performance Intelligence System
Multi-framework analytical performance decision system: auto-resolves TEa from CLIA + EFLM BV database, computes sigma across all frameworks simultaneously, and provides decision-level intelligence, QC strategy, and risk simulation.
ISO/IEC 17511 · CLSI EP05 · Westgard benchmarks
Quick Access
Core Lab Tools
Rapid calculations that feed Intelligence Systems
Core Lab Tools provide rapid calculations and can be extended into full Clinical Intelligence Systems.
All Available Tools
13 toolsPM QC Intelligence System
Publication-grade QC strategy engine: sigma-based rule selection, Ped/Pfr modelling, power function graphs, risk simulation, and failure analysis.
PM-APIS — Analytical Performance Intelligence System
Multi-framework analytical performance decision system: auto-resolves TEa from CLIA + EFLM BV database, computes sigma across all frameworks simultaneously, and provides decision-level intelligence, QC strategy, and risk simulation.
Measurement Uncertainty Calculator
Estimate combined and expanded measurement uncertainty following ISO 15189 and ISO/IEC 17025.
qPCR Fold Change Calculator
Perform comparative gene expression analysis using the ΔΔCt method with reference gene normalisation.
Advanced qPCR Fold Change Calculator
Replicate-based gene expression analysis with mean Ct, SD, variability assessment, and biological interpretation.
PreciMind ELISA Intelligence
Production-grade ELISA analysis: 4PL/5PL curve fitting, automated QC, Grubbs outlier detection, and intelligent interpretive insights.
PreciMind Biological Variation Intelligence System (PM-BVIS)
Level 5 BV intelligence: EFLM/Fraser three-tier performance goals (optimal/desirable/minimum), Index of Individuality, RCV, test utility classification, sigma-metric integration, and CVa sensitivity analysis. Built-in database of 45+ analytes.
PreciMind Delta Check Intelligence System (PM-DCIS)
Level 5 delta check intelligence: four-tier classification (normal/significant/critical/implausible), RCV integration, time-normalised rate-of-change, error detection with pre/analytical/post-analytical scoring, and clinical decision reports.
PreciMind Reference Change Value Intelligence System (PM-RCVIS)
Clinical decision intelligence for serial laboratory results: RCV computation, biological variation quality goals, index of individuality, multi-point trend analysis, and clinical significance interpretation per EFLM/Fraser.
PreciMind Method Comparison Intelligence System (PM-MCIS)
Publication-grade method comparison: Passing–Bablok, Deming, Bland–Altman agreement, bias intelligence, and clinical interchangeability decision engine compliant with CLSI EP09.
PM-LWIS — Workload Intelligence System
Ecosystem-aware lab workload analytics: upload test volume data, auto-compute monthly trends, lab contribution, Pareto top-tests, Workload Complexity Index, moving-average forecast, and AI-generated executive insights with staffing and utilisation recommendations.
Corrected Calcium Calculator
Adjust total serum calcium for hypoalbuminaemia using the Payne correction formula.
Anion Gap Calculator
Calculate anion gap with and without albumin correction to aid metabolic acidosis workup.
Coming Soon
eGFR Calculator (CKD-EPI 2021)
Estimate glomerular filtration rate using the race-free CKD-EPI 2021 creatinine equation.
HbA1c Conversion Tool
Convert between IFCC (mmol/mol) and NGSP/DCCT (%) HbA1c units with average glucose estimation.
Bradford Protein Assay Calculator
Generate a standard curve and calculate unknown protein concentrations from Bradford or BCA assay data.
Why PM Lab Suite?
Validated Methods
All calculators use internationally recognised equations validated against published clinical and research references.
No Login Required
All tools are freely accessible without registration — designed for immediate use at the bench or bedside.
Regularly Updated
Tools are updated as guidelines evolve, ensuring alignment with current ISO, CLSI, and IFCC standards.
Pair tools with structured learning
Education modules and clinical cases complement these calculators.