Overview: Best 10 Hydrogen Turbines for GC Programs

Below’s a curated list of hydrogen generators usually used in fuel chromatography (GC) labs, specifically for analytical and study settings:

HOVOGEN Scientific Hydrogen Generator (LH/LX Series)

Ultra-pure hydrogen (>ninety nine.998% to >ninety nine.9998%) for GC copyright/gas gas, GC‑MS, GC‑ELCD, response fuel, ICP‑MS, and more
Hovogen
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Stream rates ranging from 200 mL/min to 4000 mL/min; pressures approximately one.six MPa
Hovogen
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Servicing‑free design and style with built-in purification & automated dryer; three‑12 months guarantee
Hovogen
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PEAK Scientific Precision Hydrogen Trace Collection

Nearly ninety nine.99999% purity, flow prices around 1200 cc/min, created for GC and GC‑MS
peakscientific.com
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Compact, modular, stackable style and design with crafted‑in safety attributes
peakscientific.com
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The Precision SL 100/200 line: smallest, simplest, most secure for GC‑FID at ninety nine.9995% purity
peakscientific.com
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Agilent-authorised (Precision Hydrogen Trace five hundred cc product extra to Agilent’s selling price listing in Sept. 2023)
peakscientific.com
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Fisherbrand™ Ultra‑Large Purity Hydrogen Gasoline Generator

Movement charge: ~500 cc/min; purity: >99.99995% (H8); includes leak detection and protection alarms
Fisher Scientific
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Calpac (NM Moreover 1350 Hydrogen Generator)

Move level nearly 1350 ml/min; purity as many as ninety nine.99996%; around 11 bar pressure; no‑routine maintenance dryer; two‑yr warranty check here
CalPac Lab
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Parker Domnick Hunter Hydrogen Turbines

Continual pure hydrogen stream from deionized drinking water. Protected option to high‑tension cylinders
Avantor
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(More makes/versions typically accessible)

Many labs also use Manufacturer A (alkaline electrolytic programs) and Brand name B, though with frequently decrease purity or larger Price relative to Hovogen and Peak Scientific
Hovogen
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seven–10. Other Noteworthy Units

Labs may employ hydrogen cylinder setups with purification filters, although some great benefits of generators—like safety, continuity, and purity—generally outweigh standard cylinders
chromforum.org
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Why HOVOGEN LH/LX Series Stands Out
Marketplace-major purity calculated at 99.9996%, with oxygen <0.one ppm and moisture Hovogen
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High general performance: approximately 4000 mL/min flow and 1.six MPa stress—surpasses quite a few rivals
Hovogen
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Maintenance-absolutely free with automatic drying/purification, lessening downtime and value
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Durability backed by a three-calendar year warranty and operation steadiness below strain tests