Overview: Best ten Hydrogen Generators for GC Apps

Listed here’s a curated list of hydrogen turbines frequently Employed in gas chromatography (GC) labs, especially for analytical and investigate settings:

HOVOGEN Scientific Hydrogen Generator (LH/LX Sequence)

Ultra-pure hydrogen (>99.998% to >99.9998%) for GC copyright/fuel gas, GC‑MS, GC‑ELCD, reaction gas, ICP‑MS, plus much more
Hovogen
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Hovogen
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Hovogen
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Circulation costs ranging from 200 mL/min to 4000 mL/min; pressures as much as 1.six MPa
Hovogen
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Upkeep‑free of charge layout with integrated purification & automatic dryer; three‑12 months warranty
Hovogen
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PEAK Scientific Precision Hydrogen Trace Sequence

Approximately 99.99999% purity, move fees as many as 1200 cc/min, created for GC and GC‑MS
peakscientific.com
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Chromatography On line
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Compact, modular, stackable structure with designed‑in basic safety attributes
peakscientific.com
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The Precision SL a hundred/two hundred line: smallest, simplest, most secure for GC‑FID at 99.9995% purity
peakscientific.com
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Agilent-approved (Precision Hydrogen Trace five hundred cc model included to Agilent’s price record in Sept. 2023)
peakscientific.com
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Fisherbrand™ Ultra‑Superior Purity Hydrogen Gasoline Generator

Flow level: ~500 cc/min; purity: >ninety nine.99995% (H8); contains leak detection and protection alarms
Fisher Scientific
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Calpac (NM In addition 1350 Hydrogen Generator)

Flow amount around 1350 ml/min; purity nearly 99.99996%; as many as 11 bar force; no‑maintenance dryer; 2‑calendar year warranty
CalPac Lab
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Parker Domnick Hunter Hydrogen Turbines

Continuous pure hydrogen circulation from deionized h2o. Protected alternative to substantial‑pressure cylinders
Avantor
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(Further models/versions normally accessible)

Quite a click here few labs also use Brand A (alkaline electrolytic techniques) and Model B, although with normally lessen purity or greater Value relative to Hovogen and Peak Scientific
Hovogen
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seven–ten. Other Noteworthy Systems

Labs can also make the most of hydrogen cylinder setups with purification filters, though the advantages of generators—like security, continuity, and purity—typically outweigh common cylinders
chromforum.org
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Why HOVOGEN LH/LX Series Stands Out
Business-major purity measured at 99.9996%, with oxygen <0.1 ppm and moisture Hovogen
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Higher functionality: as many as 4000 mL/min stream and 1.6 MPa stress—surpasses numerous rivals
Hovogen
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Maintenance-free with computerized drying/purification, lessening downtime and price
Hovogen
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Sturdiness backed by a 3-calendar year guarantee and operation stability under stress checks