Only Cells Laboratory Toolkit

Solution Preparation & Dilutions

Stock Concentration (C₁)

Target Concentration (C₂)

Desired Total Volume (V₂)

Preparation Instructions:

Awaiting valid parameters...

Differential & Cell Counter

Total Counted

0 /

Morphology Report Writer

Select morphological features to automatically generate a standardised reporting comment.

Disclaimer: This generated text is a descriptive aid. Final clinical interpretation and correlation remains the responsibility of the reporting scientist.

Haemocytometer (Manual Cell Counting)

Total Cells Counted

Dilution Factor (e.g., enter 10 for 1:10)

Number of Squares Counted

Volume per Square (μL)

Total Concentration:

0 cells / μL

Haematology Calculators

Corrected WBC Count

WBC (x10⁹/L)

nRBC / 100 WBC

Corrected WBC: - x10⁹/L

Absolute Cell Count

Total WBC (x10⁹/L)

Cell Type (%)

Absolute Count: - x10⁹/L

Reticulocyte Production Index (RPI)

Patient Retic (%)

Patient HCT (%)

Maturation factor applied automatically based on clinical HCT thresholds.

RPI: -

Blood Component Calculators

Estimate generic adult and paediatric dosing requirements aligned with standard BSH guidelines.

Patient Weight (kg)

Current Hb (g/L)

Target Hb (g/L)

Component Advice Adult

Red Cells	-
Platelets	-
FFP	-
Cryoprecipitate	-

Massive Haemorrhage Protocol (MHP):
For major bleeding, administer blood components dynamically based on point-of-care or laboratory coagulation results. Do not wait for calculation; follow local MHP activation procedures (typically empirical ratios initially, e.g., 1:1 RBC:FFP).

Blood Group Genetics & Antigens

ABO/RhD Punnett Square Calculator

Estimate possible offspring blood group phenotypes based on parental phenotypes.

Mother Phenotype

Father Phenotype

Possible Offspring Phenotypes: A RhD Positive, A RhD Negative, O RhD Positive, O RhD Negative

Antigen Frequency Lookup

Select a blood group antigen to view approximate population frequencies.

Antigen

Population	Approx. Frequency Positive (%)	Compatible Donor Pool (%)

NHS & National ID Generator

Generate valid test patient identifiers for software development and training purposes.
Warning: These are dummy numbers. Do not use for real clinical records.

Identifier Type

Generated NHS Number

--- --- ----

Centrifuge & RCF Calculator

Equation: RCF = 1.118 × 10^-5 × radius(cm) × RPM²

Rotor Radius (mm)

RPM (Revolutions per minute)

RCF (g-force)

Laboratory Timers

Unit Converter

Measurement Type

From

=

To

Microbiology Calculators & Interpretation

D-Test (Inducible Clindamycin Resistance) Checker

Select corresponding disk diffusion results to interpret D-Test antagonism.

Erythromycin

Clindamycin

D-Zone Present

Clindamycin Report: Susceptible

Oligo Resuspension Calculator

Lyophilized Amount (nmol)

Target Conc. (μM)

Diluent Volume to Add: 250.0 μL

CFU/mL Plating Calculator

Colonies Counted

Dilution Format

Dilution Value

Recognised as 1:10 (10^-1)

Vol Plated (mL)

CFU/mL: -

Zone of Inhibition Interpreter (EUCAST)

⚠️ Database version: EUCAST v16.1 (2026). Note: EUCAST tables update annually. Verify critical breakpoints against the live EUCAST website if this file has not been recently updated.

Select an organism lineage and therapeutic agent to evaluate disk diffusion diameters based on official UK reference values.

Organism Species Target

Antimicrobial Agent

Zone Diameter (mm)

Evaluation Metrics:

Interpretation: -

Semen Analysis Tools

Total Counted

0 /

DNA & Sequence Analysis

Paste a DNA sequence or FASTA format below to instantly calculate properties, cut sites, and statistics.

Sequence Properties:

Awaiting sequence...

PCR & Primer Design Tools

Primer Evaluator

Forward Primer (5'→3')

T_m / GC%

-

Reverse Primer (5'→3')

T_m / GC%

-

* T_m uses standard nearest-neighbor approximations suitable for standard Taq buffers.

Master Mix Calculator

Number of Reactions

The calculator automatically includes a +10% pipetting overage factor to the master mix volumes.

Reagent	Per Reaction (μL)	Master Mix Volume (μL)
PCR Buffer (10x)		-
dNTPs (10mM)		-
Forward Primer		-
Reverse Primer		-
Taq Polymerase		-
Nuclease-Free Water		-
Total Volume	19.0 μL + Template (e.g. 1.0 μL)	-

Virology & Cell Culture Tools

Calculate Required Virus Volume

Target MOI (PFU/cell)

Number of Cells

Virus Titre (PFU/mL)

Required Virus Volume: -

Calculate Actual MOI

Virus Volume Used (mL)

Number of Cells

Virus Titre (PFU/mL)

Actual MOI: -

Transfusion Laboratory Tools

Blood Component Compatibility Matrix

Select patient group to view BSH compliant compatible components.

Patient ABO & RhD Group

Component Selection:

Awaiting patient group selection...

Rh Phenotype Translator

Translate between Fisher-Race and Wiener nomenclatures.

Translation Mode

Allele 1

Allele 2

Result: -

Fetal Maternal Haemorrhage (FMH) Assessment

Decision support for Anti-D Immunoglobulin dosing and bleed management.

Clinical Event / Gestation

Fetal Cells Counted

Adult Cells Counted

Estimated Fetal Red Cell Volume (FRCV): 0.00 mL

Required Anti-D Dose: -