Tom Bradbury
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Preparing for a Laboratory Inspection Without Panic
Inspection readiness is a documentation habit maintained all year, not a fortnight of frantic tidying before the assessors arrive.
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Quality Control Charts and the Rules That Catch Drift
A single control limit either misses real drift or stops the run every other day. Multi-rule systems exist to escape that trade-off.
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Setting Up a Home Laboratory Within the Rules
Amateur science at home is broadly legal. The boundaries that matter are about specific chemicals, waste, containment and the people living next door.
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Laboratory Ergonomics and the Injuries Nobody Reports
The injuries that end bench careers rarely arrive as accidents. They accumulate through thousands of small repeated movements, and most of them are preventable.
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Laboratory Automation: Where Robots Actually Pay Off
Automation returns its cost above a throughput threshold and below a variability threshold, and most disappointing installations sat on the wrong side of one of them.
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Buying Refurbished Laboratory Equipment Without Getting Burned
Some instruments are excellent second-hand buys and others are traps, and the difference has almost nothing to do with how old the machine is.
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Choosing a LIMS Without Regretting It Two Years Later
The demo is not the product. What determines satisfaction with a LIMS is configuration burden, integration reality and what it costs to leave.
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Analytical Balances and the Errors Nobody Notices
An analytical balance reports five decimal places whether or not they mean anything. Here is what quietly corrupts the last two digits.
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Fume Hood or Biosafety Cabinet: They Protect Different Things
Both are boxes with moving air and a sash, and picking the wrong one exposes either the worker or the work to what it was meant…
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Autoclave Operation and Why Cycles Fail Validation
An autoclave does not sterilise by getting hot. It sterilises by getting saturated steam into direct contact with every surface, which is why packing decides the…
