Fume Hood Blog
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ASHRAE 110 Fume Hood Test: Choose the Right Test Context
Choose the right AM, AI or AU context for an ASHRAE 110 fume hood test…
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Fume Hood Inspection Checklist: Know What to Check, When to Stop, and When to Retest
Use this fume hood inspection checklist to separate daily checks from technical testing, spot stop-use…
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Benchtop vs Floor-Mounted Fume Hoods: Which Fits Your Equipment?
Choose between a benchtop and a floor-mounted fume hood by equipment envelope, internal clearance, loading…
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Fume Hood Airflow Calculation: CFM, Face Velocity and Sash Opening
Calculate fume hood airflow with CFM = face velocity × open sash area, in imperial…
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Fume Hood Face Velocity Requirements: What 60, 80 and 100 FPM Mean
Understand where fume hood face velocity requirements really come from: attribute 60, 80 and 100…
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Ducted vs Ductless Fume Hoods: How to Choose by Chemical, Cost and Facility
Run your chemical list and your institution’s policy through two selection gates to decide between…
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Fume Hood Cost Guide: Budget the System, Not the Cabinet
A fume hood cost is a system cost, not a cabinet price. This guide breaks…
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Fume Hood vs Biosafety Cabinet: Which Containment Device Fits Your Lab?
Choosing between a fume hood and a biosafety cabinet starts with what you protect. This…
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Types of Fume Hoods: A 5-Step Selection Guide for Chemical Laboratories
Choosing a fume hood is a system decision, not a product pick. This guide compares…
