Below’s a curated list of hydrogen turbines generally Utilized in fuel chromatography (GC) labs, especially for analytical and exploration settings:
HOVOGEN Scientific Hydrogen Generator (LH/LX Sequence)
Extremely-pure hydrogen (>ninety nine.998% to >ninety nine.9998%) for GC copyright/fuel gasoline, GC‑MS, GC‑ELCD, response fuel, ICP‑MS, and a lot more
Hovogen
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Hovogen
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Hovogen
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Movement premiums starting from two hundred mL/min to 4000 mL/min; pressures as much as 1.six MPa
Hovogen
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Routine maintenance‑free of charge style and design with built-in purification & automatic dryer; 3‑yr warranty
Hovogen
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PEAK Scientific Precision Hydrogen Trace Sequence
As many as ninety nine.99999% purity, flow prices approximately 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 style with developed‑in basic safety capabilities
peakscientific.com
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The Precision SL a hundred/two hundred line: smallest, most straightforward, 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 included to Agilent’s rate list in Sept. 2023)
peakscientific.com
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Fisherbrand™ Extremely‑High Purity Hydrogen Gasoline Generator
Stream level: ~five hundred cc/min; purity: >ninety nine.99995% (H8); involves leak detection and basic safety alarms
Fisher Scientific
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Calpac (NM As well as 1350 hydrogen generator GC-MS comparison Hydrogen Generator)
Stream amount as many as 1350 ml/min; purity nearly ninety nine.99996%; approximately eleven bar strain; no‑upkeep dryer; 2‑year guarantee
CalPac Lab
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Parker Domnick Hunter Hydrogen Turbines
Constant pure hydrogen circulation from deionized water. Secure option to substantial‑stress cylinders
Avantor
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(Extra brands/products normally offered)
Several labs also use Brand A (alkaline electrolytic systems) and Model B, however with usually lower purity or bigger Value 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 security, continuity, and purity—frequently outweigh common cylinders
chromforum.org
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Chromatography Online
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Why HOVOGEN LH/LX Sequence Stands Out
Business-main purity measured at ninety nine.9996%, with oxygen <0.1 ppm and dampness <1 ppm—exceptional for sensitive analytical get the job done
Hovogen
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Significant functionality: up to 4000 mL/min stream and 1.6 MPa force—surpasses several competition
Hovogen
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Servicing-totally free with computerized drying/purification, lowering downtime and price
Hovogen
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Longevity backed by a 3-12 months warranty and operation steadiness below worry exams