NexagenLabs
Tool directory

Every NexagenLabs tool, in one place.

Search across 2 sites, 12 BenchMate tools and 6 guides. All free, no login.

Sites

● LiveBench calculator suite

BenchMate

Fast, offline, no-login calculators for molarity, dilutions, buffers, percent solutions and unit conversion. Built for people standing at the bench.

Companion to The Working LaboratoryOpen
● LiveAI agents · code companion

The Agentic Lab: Companion Code

Twelve tested builds for AI agents in biotech and pharma R&D: literature triage, data wrangling, plate mapping, docking loops, ELN bridges and run provenance.

Companion to The Agentic LabOpen

Inside BenchMate

● BenchMate

Molarity & Dilution

C1V1 dilutions, mass ↔ molarity, serial dilution tables.

benchmate.nexagenlabs.com/molarityOpen
● BenchMate

Unit Converter

Mass, volume and molarity units, plus ng/µL for nucleic acids.

benchmate.nexagenlabs.com/converterOpen
● BenchMate

Molecular Weight Lookup

370 verified compounds with MW, formula and CAS number.

benchmate.nexagenlabs.com/mw-lookupOpen
● BenchMate

Buffer Recipe Generator

40 common buffers, scaled by volume, pH and temperature.

benchmate.nexagenlabs.com/bufferOpen
● BenchMate

Percent-Solution Generator

w/v, v/v and m/v recipes with safety and viscosity notes.

benchmate.nexagenlabs.com/percentOpen
● BenchMate

Reagent Log

Save, search and export recipes. Stored only in your browser.

benchmate.nexagenlabs.com/reagent-logOpen
● BenchMate

Recipe Audit

Scan saved recipes for likely bench errors, ranked by severity.

benchmate.nexagenlabs.com/auditOpen
● BenchMate

Cheat-Sheet Library

Printable one-page bench references.

benchmate.nexagenlabs.com/cheatsheetsOpen
● BenchMate

Bench Timer

Concurrent timers with PCR, digest, gel and blot presets.

benchmate.nexagenlabs.com/timerOpen
● BenchMate

Technique Quiz

100 questions across 8 categories of bench practice.

benchmate.nexagenlabs.com/quizOpen
● BenchMate

Certificates

Earn a Bench Fundamentals certificate through the quiz.

benchmate.nexagenlabs.com/certificatesOpen
● BenchMate

Ask the Bible

Search 200+ curated bench answers from the Techniques Bible.

benchmate.nexagenlabs.com/askOpen

Guides

Guide7 min read

How to Calculate Molarity

Molarity formula explained for the bench: mass = M × V × MW, worked examples for NaCl, Tris and EDTA, hydrate traps and a free molarity calculator.

Uses: Molarity & Dilution calculatorRead
Guide6 min read

C1V1 = C2V2

How to use C1V1 = C2V2 for lab dilutions: step-by-step examples, unit traps, 10X to 1X buffers, and when the equation does not apply.

Uses: C1V1 dilution calculatorRead
Guide6 min read

Serial Dilutions Made Simple

How to plan a serial dilution: dilution factor, 1:10 and 1:2 series tables, CFU back-calculation and pipetting errors that compound.

Uses: Serial dilution tableRead
Guide8 min read

How to Prepare Lab Buffers

Step-by-step buffer preparation: choosing a buffer by pKa, 1X PBS and 1 M Tris-HCl recipes, temperature effects on Tris pH, and pH meter habits.

Uses: Buffer Recipe GeneratorRead
Guide6 min read

Percent Solutions Explained

What % w/v, % v/v and % w/w mean, how to make 70% ethanol, 10% SDS and 1% agarose, and how to convert percent to molarity.

Uses: Percent-Solution GeneratorRead
Guide7 min read

DNA Concentration

Convert DNA and RNA concentration from ng/µL to nM, pmol and copy number. A260 basics, purity ratios, primer and plasmid examples.

Uses: Unit Converter (ng/µL)Read

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