HFC-23 Leak Detection Gas Mixture
Trace gas blend with HFC-23 used for detecting leaks in HVAC systems and pipelines. This product is covered by HTS 3827.51.00.00 due to its trifluoromethane content in a CFC/HCFC-free formulation, detectable by sensitive mass spectrometry.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If industrial testing preparations
Testing kits and reagents classified as chemical preparations.
If other specified reaction mixtures
Tracer mixtures may fall under reaction accelerator subheading.
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Import Tips & Compliance
• Include calibration certificates for leak detection sensitivity
• Specify detection equipment compatibility in technical documentation
• Low concentration documentation prevents explosive gas classification
Related Products under HTS 3827.51.00.00
HFC-23 Refrigerant Blend for Industrial Chillers
A specialized refrigerant mixture containing trifluoromethane (HFC-23) designed for low-temperature industrial chillers and cryogenic applications. This blend falls under HTS 3827.51.00.00 because it contains HFC-23 without CFCs or HCFCs, used in refrigeration systems requiring ultra-low temperatures.
HFC-23 Fire Suppression Gas Mixture
A clean agent fire extinguishing blend incorporating HFC-23 for total flooding systems in data centers and electrical rooms. Classified under HTS 3827.51.00.00 due to its HFC-23 content without prohibited CFCs or HCFCs, serving as an environmentally preferable alternative to halon.
Cryogenic Cooling Fluid with HFC-23
Specialty fluid mixture containing HFC-23 used in semiconductor manufacturing for sub-zero cooling processes. This product is classified in HTS 3827.51.00.00 as it features trifluoromethane in a mixture free of CFCs and HCFCs, essential for precision temperature control.
HFC-23 Semiconductor Etch Gas Blend
Plasma etch gas mixture with HFC-23 for microchip fabrication processes requiring high-purity fluorinated gases. Falls under HTS 3827.51.00.00 because it contains trifluoromethane without CFCs or HCFCs, critical for advanced semiconductor manufacturing.
HFC-23 Medical Cryospray Refrigerant
Cryospray mixture containing HFC-23 for endoscopic medical procedures requiring rapid freezing. Classified under HTS 3827.51.00.00 as an HFC-23 mixture lacking CFCs or HCFCs, used in cryotherapy applications.
HFC-23 Calibration Standard Gas
Certified reference mixture containing known HFC-23 concentrations for environmental monitoring equipment calibration. Classifies under HTS 3827.51.00.00 as it features trifluoromethane without ozone-depleting substances.