Overview: Major ten Hydrogen Generators for GC Applications

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

HOVOGEN Scientific Hydrogen Generator (LH/LX Collection)

Ultra-pure hydrogen (>99.998% to >99.9998%) for GC provider/gasoline gas, GC‑MS, GC‑ELCD, reaction gas, ICP‑MS, plus more
Hovogen
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Hovogen
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Hovogen
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Stream prices ranging from 200 mL/min to 4000 mL/min; pressures as many as one.6 MPa
Hovogen
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Upkeep‑absolutely free design with integrated purification & automated dryer; 3‑12 months guarantee
Hovogen
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PEAK Scientific Precision Hydrogen Trace Collection

Up to 99.99999% purity, movement costs nearly 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 design and style with created‑in protection options
peakscientific.com
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The Precision SL a hundred/two hundred line: smallest, simplest, most secure for GC‑FID at ninety nine.9995% purity
peakscientific.com
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Agilent-approved (Precision Hydrogen Trace 500 cc product included to click here Agilent’s price list in Sept. 2023)
peakscientific.com
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Fisherbrand™ Ultra‑High Purity Hydrogen Gas Generator

Flow price: ~500 cc/min; purity: >ninety nine.99995% (H8); includes leak detection and safety alarms
Fisher Scientific
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Calpac (NM Plus 1350 Hydrogen Generator)

Flow rate up to 1350 ml/min; purity as much as ninety nine.99996%; nearly eleven bar force; no‑servicing dryer; 2‑year guarantee
CalPac Lab
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Parker Domnick Hunter Hydrogen Turbines

Constant pure hydrogen stream from deionized drinking water. Protected substitute to higher‑stress cylinders
Avantor
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(Extra brands/products usually out there)

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

Labs might also utilize hydrogen cylinder setups with purification filters, while the benefits of turbines—like basic safety, continuity, and purity—frequently outweigh traditional cylinders
chromforum.org
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Why HOVOGEN LH/LX Collection Stands Out
Market-top purity calculated at 99.9996%, with oxygen <0.one ppm and moisture Hovogen
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Large overall performance: nearly 4000 mL/min circulation and one.6 MPa force—surpasses several competition
Hovogen
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Servicing-totally free with computerized drying/purification, decreasing downtime and price
Hovogen
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Sturdiness backed by a three-year warranty and Procedure stability underneath stress assessments