Listed here’s a curated listing of hydrogen turbines normally Utilized in gasoline chromatography (GC) labs, especially for analytical and research configurations:

HOVOGEN Scientific Hydrogen Generator (LH/LX Sequence)

Ultra-pure hydrogen (>ninety nine.998% to >99.9998%) for GC copyright/gas gas, GC‑MS, GC‑ELCD, response gasoline, ICP‑MS, and even more
Hovogen
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Hovogen
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Hovogen
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Move premiums ranging from two hundred mL/min to 4000 mL/min; pressures as many as 1.six MPa
Hovogen
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Routine maintenance‑absolutely free layout with integrated purification & computerized dryer; 3‑12 months warranty
Hovogen
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PEAK Scientific Precision Hydrogen Trace Series

As many as 99.99999% purity, move charges up to 1200 cc/min, created for GC and GC‑MS
peakscientific.com
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Chromatography On the net
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Compact, modular, stackable design and style with built‑in basic safety features
peakscientific.com
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The Precision SL a hundred/200 line: smallest, easiest, most secure for GC‑FID at ninety nine.9995% purity
peakscientific.com
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Agilent-approved (Precision Hydrogen Trace 500 cc design extra to Agilent’s price checklist in Sept. 2023)
peakscientific.com
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Fisherbrand™ Ultra‑Significant Purity Hydrogen Fuel Generator

Flow charge: ~five hundred cc/min; purity: >ninety nine.99995% (H8); features leak detection and safety alarms
Fisher Scientific
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Calpac (NM Additionally click here 1350 Hydrogen Generator)

Stream level up to 1350 ml/min; purity around 99.99996%; approximately eleven bar force; no‑routine maintenance dryer; two‑calendar year guarantee
CalPac Lab
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Parker Domnick Hunter Hydrogen Turbines

Continuous pure hydrogen flow from deionized water. Protected different to significant‑force cylinders
Avantor
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(Supplemental brands/models generally obtainable)

Several labs also use Brand name A (alkaline electrolytic programs) and Brand name B, however with normally decrease purity or increased Value relative to Hovogen and Peak Scientific
Hovogen
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7–10. Other Noteworthy Systems

Labs might also make use of hydrogen cylinder setups with purification filters, though some great benefits of turbines—like basic safety, continuity, and purity—usually outweigh standard cylinders
chromforum.org
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Why HOVOGEN LH/LX Collection Stands Out
Sector-foremost purity measured at ninety nine.9996%, with oxygen <0.1 ppm and moisture Hovogen
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Substantial functionality: around 4000 mL/min flow and one.6 MPa tension—surpasses quite a few rivals
Hovogen
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Servicing-totally free with computerized drying/purification, cutting down downtime and cost
Hovogen
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Toughness backed by a three-yr guarantee and Procedure balance under strain tests