The phrase "adsorption tubes" is correct and usable in written English.
It can be used in scientific or technical contexts, particularly in chemistry or materials science, to refer to tubes designed for the process of adsorption.
Example: "The experiment required the use of adsorption tubes to collect the gas samples effectively."
Alternatives: "adsorbent tubes" or "adsorptive tubes".
The air samples were collected into Carbopack X adsorption tubes and analysed by thermal desorption/gas chromatography/mass selective detection.
An automatic enrichment system including three parallel Tenax TA adsorption tubes was designed and coupled to the TOFMS to achieve the required ultrahigh sensitivity.
Monitoring was done during Dec 2007 Jan 2008, on both weekdays and weekends, and yielded 284 hourly BTEX samples (adsorption tubes), 24 samples of 8 h-PM2.5 and 42 samples of 24 h-PM2.5 (by MiniVol samplers).
A SKC pocket pump (SKC Pocket Pump 210-1002, SKC Blandford, Dorset, UK) drew in air at 80 ml/min for 60 to 90 minutes (5 to 8 liters) through a Perkin Elmer adsorption tubes (glass, 300 mg Tenax TA).
At the end of work shift, charcoal adsorption tubes were washed with isopropyl alcohol and the wash was then injected into gas chromatography/mass spectrometer (GC/MS) for analysis [ 18].
When the ratio of gas concentration in the intake point and outlet point was 50%%, the adsorption tube was taken and placed into the drying oven at 98 102 ºC for 2 h.
The 10 g WSAC was put into the glass adsorption tube (25 mm in diameter, 330 mm in height), and placed in the 25 ºC constant-temperature water bath.
The adsorption tube samples were sealed using plastic caps, stored on ice, and sent for analysis.
The gas outlet was either attached to the MCC-IMS measurement system or to an adsorption tube (packed with 200 mg Tenax™ GR, GERSTEL, Mühlheim, Germany) for GC/MS measurement by PTFE tubing (Bohlender, Grünsfeld, Germany).
An adsorption cooling tube is a tube in which an adsorber, a condenser and an evaporator are all completely housed to construct a small scale adsorption cooling unit.
In this work, an adsorption cooling tube and an adsorption heat pump with multi-cooling tubes are designed.
