Overview: Top rated ten Hydrogen Generators for GC Purposes

Below’s a curated listing of hydrogen generators generally Employed in gasoline chromatography (GC) labs, specifically for analytical and exploration settings:

HOVOGEN Scientific Hydrogen Generator (LH/LX Collection)

Ultra-pure hydrogen (>ninety nine.998% to >99.9998%) for GC provider/fuel gasoline, GC‑MS, GC‑ELCD, reaction gasoline, ICP‑MS, and even more
Hovogen
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Hovogen
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Hovogen
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Move costs ranging from 200 mL/min to 4000 mL/min; pressures up to 1.six MPa
Hovogen
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Servicing‑totally free design with integrated purification & computerized dryer; 3‑yr guarantee
Hovogen
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PEAK Scientific Precision Hydrogen Trace Series

As many as 99.99999% purity, circulation fees around 1200 cc/min, suitable for GC and GC‑MS
peakscientific.com
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Compact, modular, stackable design with created‑in protection attributes
peakscientific.com
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The Precision SL one hundred/two hundred line: smallest, simplest, safest for GC‑FID at 99.9995% purity
peakscientific.com
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Agilent-permitted (Precision Hydrogen Trace five hundred cc model additional to Agilent’s selling price record in Sept. 2023)
peakscientific.com
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Fisherbrand™ Ultra‑Large Purity Hydrogen Gasoline Generator

Stream rate: ~500 cc/min; purity: >99.99995% (H8); contains leak detection and basic safety alarms
Fisher Scientific
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Calpac (NM Moreover 1350 Hydrogen Generator)

Flow charge as many as 1350 ml/min; purity nearly ninety nine.99996%; up to 11 bar stress; no‑upkeep dryer; 2‑yr warranty
CalPac Lab
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Parker Domnick Hunter Hydrogen Generators

Steady pure hydrogen circulation from deionized drinking water. Risk-free choice to superior‑pressure cylinders
Avantor
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(Extra brand names/versions frequently readily available)

Quite a few labs also use Manufacturer A (alkaline here electrolytic units) and Manufacturer B, nevertheless with frequently lessen purity or bigger Price tag relative to Hovogen and Peak Scientific
Hovogen
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seven–ten. Other Noteworthy Programs

Labs can also use hydrogen cylinder setups with purification filters, even though the advantages of generators—like protection, continuity, and purity—generally outweigh regular cylinders
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Why HOVOGEN LH/LX Series Stands Out
Field-primary purity measured at 99.9996%, with oxygen <0.one ppm and dampness Hovogen
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Significant functionality: up to 4000 mL/min stream and 1.6 MPa tension—surpasses several competition
Hovogen
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Servicing-totally free with automated drying/purification, decreasing downtime and value
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Durability backed by a three-calendar year warranty and Procedure steadiness beneath stress assessments