Jinxi Steel Industry Group Co.Ltd.
| Delivery Time | 3 days |
| Material | 304 Stainless Steel |
| Standard | HJ734-2014,EPA TO-17,EN ISO 16017,GB50325-2020,GB/T18883-2002 |
| Product Name | VOCs sampling tube, stainless steel adsorption tube, thermal desorption tube, combined sorbent tube, ¼ inch × 3½ inch, Tenax TA, Carbopack, Carboxen, HJ734-2014, EPA TO-17, TVOC monitoring, ambient air sampling, industrial emission monitoring, brass cap, c |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 10000000 |
| Packaging Details | Box |
| Cap Type | Copper |
| Certification | ISO 9001,BV,SGS,TUV,CE |
| Model Number | Stainless steel pipe |
| Brand Name | Jinxi Pipe |
| Place of Origin | China |
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Product Specification
| Delivery Time | 3 days | Material | 304 Stainless Steel |
| Standard | HJ734-2014,EPA TO-17,EN ISO 16017,GB50325-2020,GB/T18883-2002 | Product Name | VOCs sampling tube, stainless steel adsorption tube, thermal desorption tube, combined sorbent tube, ¼ inch × 3½ inch, Tenax TA, Carbopack, Carboxen, HJ734-2014, EPA TO-17, TVOC monitoring, ambient air sampling, industrial emission monitoring, brass cap, c |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 10000000 |
| Packaging Details | Box | Cap Type | Copper |
| Certification | ISO 9001,BV,SGS,TUV,CE | Model Number | Stainless steel pipe |
| Brand Name | Jinxi Pipe | Place of Origin | China |
| High Light | VOCs sorbent tube sampling tube ，stainless steel sorbent tube ，VOCs sampling tube with warranty | ||
VOCs combined sorbent tube sampling tube
Description
The VOCs multi-bed adsorbent sampling tube is a high-performance consumable designed specifically for the collection of volatile organic compounds (VOCs), widely used in fields such as environmental monitoring, industrial hygiene, and indoor air quality testing. Constructed from high-quality stainless steel (304 or 316L), the tube measures ¼ inch × 3½ inches (6.35 mm O.D., 89 mm length) and features optional sealing caps made of copper or PTFE.
This product strictly complies with the HJ 734-2014 standard ("Stationary source emission—Determination of volatile organic compounds—Solid-phase adsorption-thermal desorption/gas chromatography-mass spectrometry") and the EPA TO-17 standard. It offers three standardized adsorbent combinations (Combinations 1, 2, and 3) capable of efficiently capturing VOCs ranging from C₃ to C₁₆, making it an ideal choice for monitoring stationary source emissions, ambient air, and the 57 ozone precursors associated with PAMS (Photochemical Assessment Monitoring Stations).
VOCs Combined Sampling Tube Key Specifications
| Parameter | Specification |
| Product Name | VOCs Combined Sampling Tube / VOCs 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) |
| Sealing/Cap Type | Brass/Copper Storage Caps (optional PTFE caps also available) |
| Packaging | 10, 12 tubes per box |
| Conditioning | Pre-conditioned / pre-aged options available |
Our VOCs combined sampling tubes are available in multiple sorbent bed configurations to accommodate different VOC target compound ranges and regulatory methods:
Our VOCs combined sampling tubes are designed and manufactured to meet the stringent requirements of major international and national 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, ambient, and workplace air – Sampling and analysis of VOCs by sorbent tube/thermal desorption/GC |
| GB50325-2020 | Indoor environmental pollution control standard for civil buildings |
| GB/T18883-2002 | Indoor air quality standard |
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 responsive service to support your VOCs monitoring needs.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
1986
Total Annual:
10000000000-30000000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
Jinxi Steel, a professional manufacturer of steel pipes and fittings, is located in Changsha City. Guided by the scientific development concept, Jinxi Steel will comprehensively reform and develop, adhere to the path of quality and efficiency under the guidance of science and technology, persist in ... Jinxi Steel, a professional manufacturer of steel pipes and fittings, is located in Changsha City. Guided by the scientific development concept, Jinxi Steel will comprehensively reform and develop, adhere to the path of quality and efficiency under the guidance of science and technology, persist in ...
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