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Merck
CN

29741-U

Tenax®TA Thermal Desorption Tube

greener alternative

stainless steel, O.D. x I.D. x L 1/4 in. × 3 1/2 in., preconditioned, pkg of 10 ea

Synonym(s):

Tenax® TA

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About This Item

UNSPSC Code:
41104008
NACRES:
NB.24

Key Documents

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Product Name

Tenax®TA, 60/80 mesh, O.D. × L 1/4 in. × 3 1/2 in., stainless steel TD tube, preconditioned, pkg of 10 ea

material

stainless steel TD tube

Agency

EPA TO-1,IP-1B

description

sealed with (Brass Endcaps)

feature

preconditioned

packaging

pkg of 10 ea

greener alternative product characteristics

Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

active air sampling: suitable

O.D. × L

1/4 in. × 3 1/2 in.

matrix

Tenax TA porous polymer

particle size

60/80 mesh

application(s)

air monitoring
environmental
industrial hygiene

compatibility

for use with PerkinElmer, Markes, DANI, OI Analytical, and Shimadzu Instruments

greener alternative category

Aligned

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General description

Tenax® TA is preconditioned stainless steel that is compatible for use with PerkinElmer, Markes, DANI, OI Analytical, and Shimadzu Instrument. It is commonly used as a general adsorbent and efficiently adsorbs many non-polar compounds, such as hydrocarbons, pesticides, or biogenic volatile organic compounds (VOCs) due to its affinity for compounds with a wide range of boiling points from 60 to 300 °C.

It is also suitable for thermal desorption of volatiles because of its good thermal stability and hydrophobicity.
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. Thermal desorption tubes are reusable at least 50 to 100 times, and reduces the usage of accessories like transfer vials, caps, and pipette tips, thus aligns with “Waste Prevention”. Also, these tubes eliminate the usage of toxic solvents like CS2 to extract the VOCs of interest, and thus aligns with “Safer Solvents and Auxiliaries” principle. Click here for more information.

Application

Tenax® TA has been used as an absorbent for:
  • an active sampling of reduced sulfur compounds in ambient air
  • bioaccessibility experiments due to its infinite adsorption performance and recyclability

Legal Information

Tenax is a registered trademark of Buchem B.V.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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Certificates of Analysis (COA)

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Evaluating the adsorption performance of Tenax TA{textregistered} in different containers: An isolation tool to study the bioaccessibility of nitro-PAHs in spiked soil.
Xianxian C, et al.
The Science of the Total Environment, 806, 150429-150429 (2022)
Comparison of two common adsorption materials for thermal desorption gas chromatography-mass spectrometry of biogenic volatile organic compounds.
Andrea M, et al.
Journal of Chromatography A, 1514, 16-28 (2017)
Assessment of Uncertainty in Measurements of Reduced Sulfur Compounds by Active Sampling on Tenax TA{\textregistered} Tubes
Cecilia M, et al.
Chemical Engineering Journal, 54 (2016)

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Air Monitoring

Air monitoring is used to measure the level of air pollutants in environmental, industrial, or indoor settings to assess the air quality per standards established by health and regulatory agencies.

Thermal Desorption Tubes

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