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| Nombre De La Marca: | Jinxi Pipe |
| Número De Modelo: | tubo de acero inoxidable |
| MOQ: | 1 |
| Precio: | 69USD |
| Condiciones De Pago: | LC, D/A, D/P, T/T, Unión Occidental |
| Capacidad De Suministro: | 10000000 |
Stainless Steel VOC Sorbent Tube with Copper Cap, ¼” × 3½”
Description
The VOC Sorbent Tube (Stainless Steel with Copper Cap, ¼” × 3½”) is a thermal desorption sorbent tube, precision-engineered for the reliable collection and analysis of Volatile Organic Compounds (VOCs) in air and gas samples. Constructed from high-quality stainless steel and sealed with durable brass/copper storage caps, this sampling tube adheres to industry standards, delivering exceptional performance in environmental monitoring, industrial hygiene, and indoor air quality analysis applications.
This tube, with an outer diameter of ¼ inch and a length of 3½ inches (6.35 mm × 89 mm), conforms to the internationally recognized industry-standard format, ensuring full compatibility with leading thermal desorption systems, including those from PerkinElmer, Markes International, Dani, and Shimadzu, as well as major domestic thermal desorption equipment. Available in various sorbent configurations—including single, dual, and triple bed combinations—our VOC sampling tubes are designed to meet the rigorous demands of regulations such as HJ734-2014, EPA TO-17, and EN ISO 16017.
Key Specifications of the VOC Sorbent Tube
| Parameter | Specification |
| Product Name | VOC Sorbent Tube / VOC Adsorption Tube |
| Material | 304 Stainless Steel |
| Outer Diameter | ¼ inch (6.35 mm) |
| Length | 3½ inches (89 mm) |
| Surface Roughness | Ra ≤ 0.4 μm (Available upon specification) |
| Seal/Cap Type | Brass/Copper Storage Caps (Optional PTFE caps also available) |
| Packaging | 10, 20, 50, or 100 tubes per box |
| Conditioning | Pre-conditioning / pre-aging options available |
Our VOC sorbent tubes are available in multiple sorbent bed configurations to suit different target compound ranges and regulatory methods:
Single Bed Configuration
Dual Bed Combination (Combinations 1 & 2)
Triple Bed Combination (Combination 3)
Regulatory and Methodological Compliance
Our VOC sorbent tubes are designed and manufactured to meet the stringent requirements of major national and international standards:
| Standard/Method | Application |
| HJ734-2014 | Stationary Source Emissions – Determination of VOCs by Solid Phase Adsorption-Thermal Desorption/GC-MS |
| EPA TO-17 | Determination of VOCs in Ambient Air Using Sorbent Tubes |
| EN ISO 16017 | Indoor Air, Ambient Air, and Workplace Air – Sampling and Analysis of VOCs by Sorbent Tube/Thermal Desorption/GC |
| GB50325-2020 | Standard for Indoor Environmental Pollution Control in Civil Buildings |
| GB/T18883-2002 | Indoor Air Quality Standard |
VOC Sorbent Tube Applications
Why Choose Us?
Contact Us
For technical specifications, customized solutions, or to place an order, please contact our sales team. We are committed to providing professional products and prompt service to meet your VOC (Volatile Organic Compound) monitoring needs.
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