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Tubes & Tube Holders

Industrial-grade equipment for environmental consultants, oil & gas, mining, manufacturing and labs. Quote-driven catalog — every unit ships with calibration certificates and bilingual technical support.

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ZE-497697

Zefon® Gemini® Twin Port Sorbent Tube Sampler

2 independent ports | Flow control: 0.001–1.5 LPM per port | Max backpressure: 25" H₂O | Compatible: standard & large sorbent tubes | Includes Y-connectors, tube protectors, clips, carrying case

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ZE-ZST-001

Zefon® Sorbent Tubes

• Sections: 2 | • Sorbent: 100 mg / 50 mg | • Tube Ends: Glass Sealed | • Separator: F/F/W

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Tubes & Tube Holders

Zefon® Gemini® Twin Port Sorbent Tube Sampler

Zefon® Sorbent Tubes