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instrument chain / verified-workflow-definition
Buffer Bench
Design a buffer at target pH and physically mix it.
Status: observedLifecycle: verified-workflow-definition
Goal
Design a buffer at target pH and physically mix it.
Instrument chain
- 01Ka/Kb ⇄ pKa/pKb Converter
constants
VERIFIED - 02Henderson–Hasselbalch Buffer Calculator
ratio for pH
VERIFIED - 03Buffer Preparation Calculator
moles & masses
VERIFIED - 04Buffer Capacity Estimator
is it strong enough
VERIFIED - 05Molarity / Solution Prep Calculator
stock prep
VERIFIED - 06Dilution Calculator (C1V1=C2V2)
dilutions
VERIFIED - 07Serial Dilution Calculator
ladders
VERIFIED - 08Titration Equivalence-Point Calculator
verification titration
VERIFIED
Handoffs and cross-checks
pKa → ratio → masses → capacity check; titration closes the loop experimentally.
PointGuard stance
After computing masses, back-substitute into Henderson-Hasselbalch to confirm the target pH is reproduced (the t4-063 failure mode).
Sources and evidence
These pointers bind the page to evidence. They do not grant authority or collapse verification into deployment.
INSTRUMENT_COMBOS.jsonVERIFIED_LEDGER.json