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• This tool directly injects standard samples into the air/indoor air collection tube. While flowing inert gas, standard substances can be added in front of the collector in the collection tube with a conventional microsyringe (needle length 2 inches), and can be deployed in the collection tube. Gaseous samples and gaseous reference materials can also be added. Note)When using AERO TD Tube(for T-DEX, ATD) series collection tubes and adding samples, make sure that the needle of the syringe does not penetrate the wool supporting the filler. The flow controller for the calibration curve preparation tool consists of a pressure regulator and an on-off valve with a needle function. The flow rate is set to approximately 50 mL/min at the time of shipment with 120 kPa adjustment and no outlet load. An activated carbon filter is attached to the outlet of the body, so purified gas can be supplied. Connect the calibration curve creation tool with a 1/16 inch PTFE tube. This tool directly injects standard samples into the air/indoor air collection tube. While flowing inert gas, standard substances can be added in front of the collector in the collection tube with a conventional microsyringe (needle length 2 inches), and can be deployed in the collection tube. Gaseous samples and gaseous reference materials can also be added. Note)When using AERO TD Tube(for T-DEX, ATD) series collection tubes and adding samples, make sure that the needle of the syringe does not penetrate the wool supporting the filler. The flow controller for the calibration curve preparation tool consists of a pressure regulator and an on-off valve with a needle function. The flow rate is set to approximately 50 mL/min at the time of shipment with 120 kPa adjustment and no outlet load. An activated carbon filter is attached to the outlet of the body, so purified gas can be supplied. Connect the calibration curve creation tool with a 1/16 inch PTFE tube.