Overview: Prime 10 Hydrogen Generators for GC Purposes

Listed here’s a curated list of hydrogen turbines generally Utilized in gasoline chromatography (GC) labs, specifically for analytical and investigate settings:

HOVOGEN Scientific Hydrogen Generator (LH/LX Series)

Ultra-pure hydrogen (>99.998% to >99.9998%) for GC provider/gasoline gas, GC‑MS, GC‑ELCD, reaction fuel, ICP‑MS, and a lot more
Hovogen
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Hovogen
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Hovogen
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Stream prices ranging from two hundred mL/min to 4000 mL/min; pressures up to 1.6 MPa
Hovogen
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Routine maintenance‑cost-free design with integrated purification & automated dryer; three‑calendar year warranty
Hovogen
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PEAK Scientific Precision Hydrogen Trace Series

Approximately ninety nine.99999% purity, move prices approximately 1200 cc/min, suitable for GC and GC‑MS
peakscientific.com
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Chromatography On-line
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Compact, modular, stackable layout with designed‑in protection attributes
peakscientific.com
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The Precision SL one hundred/200 line: smallest, most basic, most secure for GC‑FID at ninety nine.9995% purity
peakscientific.com
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Agilent-permitted (Precision Hydrogen Trace five hundred cc product added to Agilent’s cost checklist in Sept. 2023)
peakscientific.com
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Fisherbrand™ Ultra‑Substantial Purity Hydrogen Gasoline Generator

Stream level: ~five hundred cc/min; purity: >ninety nine.99995% (H8); features leak detection and protection alarms
Fisher Scientific
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Calpac (NM Plus 1350 Hydrogen Generator)

Flow price around 1350 ml/min; purity around ninety nine.99996%; as many as eleven bar strain; no‑upkeep dryer; 2‑year guarantee
CalPac Lab
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Parker Domnick Hunter Hydrogen Turbines

Ongoing pure hydrogen circulation from deionized drinking water. Protected substitute to higher‑stress cylinders
Avantor
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(Extra check here brands/products usually readily available)

Quite a few labs also use Brand name A (alkaline electrolytic techniques) and Brand B, though with frequently decrease purity or increased Expense relative to Hovogen and Peak Scientific
Hovogen
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seven–ten. Other Noteworthy Techniques

Labs might also benefit from hydrogen cylinder setups with purification filters, while the benefits of generators—like basic safety, continuity, and purity—usually outweigh conventional cylinders
chromforum.org
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Why HOVOGEN LH/LX Series Stands Out
Marketplace-major purity measured at 99.9996%, with oxygen <0.one ppm and dampness Hovogen
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Higher performance: as much as 4000 mL/min movement and 1.6 MPa stress—surpasses several rivals
Hovogen
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Upkeep-cost-free with automated drying/purification, minimizing downtime and value
Hovogen
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Durability backed by a 3-calendar year guarantee and Procedure balance below anxiety exams