Charcoal Sorbent Tubes /large / 60 pcs,・ This product is a glass tube containing a large amount of activated charcoal. It is filled with two layers weighing 200 mg and 400 mg of 20-40 mesh activated charcoal (sorbent).

・ It contains a large amount of activated charcoal, so it is particularly suitable for sampling vapors from strongly volatile organic compounds, and is also convenient for long sampling times.

・ The glass tube has been pre-scored to make it easier to cut.,

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Silica Gel Sorbent Tube / small type / 60 pcs,・ This small type is filled with two layers of 20-40 mesh silica gel (sorbent) weighing 75 mg and 150 mg.

・ It is strongly adsorbent with respect to polar compounds, so it can be used for measuring the concentration of organic solvents in work environments.

・ There are two layers, so the amount of breakthrough during measurement can be determined.

・ It is comparable to the items designated for measurements of amines and NIOSH.

・ The glass tube has been pre-scored to make it easier to cut.,

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SIBATA Charcoal Sorbent Tubes /large / 60 pcs,・ This product is a glass tube containing a large amount of activated charcoal. It is filled with two layers weighing 200 mg and 400 mg of 20-40 mesh activated charcoal (sorbent).

・ It contains a large amount of activated charcoal, so it is particularly suitable for sampling vapors from strongly volatile organic compounds, and is also convenient for long sampling times.

・ The glass tube has been pre-scored to make it easier to cut.,

,

SIBATA Silica Gel Sorbent Tube / small type / 60 pcs,・ This small type is filled with two layers of 20-40 mesh silica gel (sorbent) weighing 75 mg and 150 mg.

・ It is strongly adsorbent with respect to polar compounds, so it can be used for measuring the concentration of organic solvents in work environments.

・ There are two layers, so the amount of breakthrough during measurement can be determined.

・ It is comparable to the items designated for measurements of amines and NIOSH.

・ The glass tube has been pre-scored to make it easier to cut.,

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