기능

• This product contains a large amount of activated carbon in a glass tube and is filled with 20~40 mesh activated carbon in two layers of 400 mg and 200 mg.
• Since the outer diameter of the pipe is large and the amount of filling is large, it is convenient when measuring high concentration organic gas or when extending the measuring time.
• Pack of 1000.
• The instruction manual can be downloaded from the Shibata Science website.