JC-YQ-17 Pollution source exhaust gas multifunctional sampling tube

JC-YQ-16 Soot Particulate Sampling Gun

JC-YQ-15 Semi-volatile organics sampling gun

JC-YQ-14 flue gas heating sampling gun

JC-YQ-13 Moisture content sampling tube

JC-YQ-12 multifunctional composite sampling gun

JC-YQ-11 heavy metal sampling gun for fixed pollution source

JC-YQ-10 Hydrogen Chloride Sampling Gun for Fixed Pollution Source

JC-YQ-09 Hydrochloric acid fog sampling gun for fixed pollution source

JC-YQ-08 Fixed pollution source fluoride sampling tube

JC-YQ-07 Fixed pollution source sulfuric acid mist sampling gun

JC-YQ-06 flue gas sampling gun