Overview: Top 10 Hydrogen Generators for GC Programs

In this article’s a curated list of hydrogen turbines normally used in fuel chromatography (GC) labs, specifically for analytical and analysis options:

HOVOGEN Scientific Hydrogen Generator (LH/LX Sequence)

Ultra-pure hydrogen (>99.998% to >99.9998%) for GC provider/gasoline fuel, GC‑MS, GC‑ELCD, response gasoline, ICP‑MS, and more
Hovogen
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Hovogen
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Hovogen
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Movement costs ranging from 200 mL/min to 4000 mL/min; pressures around 1.six MPa
Hovogen
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Maintenance‑cost-free structure with built-in purification & automatic dryer; three‑12 months warranty
Hovogen
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PEAK Scientific Precision Hydrogen Trace Series

As much as ninety nine.99999% purity, stream costs approximately 1200 cc/min, made for GC and GC‑MS
peakscientific.com
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Chromatography On the web
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Compact, modular, stackable layout with developed‑in safety attributes
peakscientific.com
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The Precision SL 100/two hundred line: smallest, most straightforward, most secure for GC‑FID at 99.9995% purity
peakscientific.com
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Agilent-accredited (Precision Hydrogen Trace 500 cc model added to Agilent’s price list in Sept. 2023)
peakscientific.com
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Fisherbrand™ Extremely‑Significant Purity Hydrogen Gasoline Generator

Circulation fee: ~500 cc/min; purity: >ninety nine.99995% (H8); features leak detection and protection alarms
Fisher Scientific
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Calpac (NM As well as 1350 Hydrogen Generator)

Stream fee around 1350 ml/min; purity approximately 99.99996%; as many as 11 bar pressure; no‑routine maintenance dryer; 2‑calendar year warranty
CalPac Lab
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Parker Domnick Hunter Hydrogen Turbines

Constant pure hydrogen flow from deionized h2o. Risk-free option to high‑force cylinders
Avantor
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(Further brands/products frequently accessible)

Quite a few labs also use Brand name more info A (alkaline electrolytic devices) and Brand name B, nevertheless with normally lower purity or increased cost relative to Hovogen and Peak Scientific
Hovogen
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7–10. Other Noteworthy Devices

Labs can also benefit from hydrogen cylinder setups with purification filters, although the benefits of turbines—like basic safety, continuity, and purity—often outweigh classic cylinders
chromforum.org
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Why HOVOGEN LH/LX Collection Stands Out
Industry-major purity measured at 99.9996%, with oxygen <0.1 ppm and moisture Hovogen
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High functionality: approximately 4000 mL/min movement and one.6 MPa stress—surpasses many competition
Hovogen
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Maintenance-free with automated drying/purification, minimizing downtime and cost
Hovogen
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Durability backed by a three-year guarantee and operation security below stress assessments