The TD Tenax TA tubes are designed for reuse and can generally be reused up to approximately 50 times before replacement is recommended. To prepare the tube for reuse, it must undergo a reconditioning process before sampling. This involves using the thermal desorber with a conditioning option, or an offline tube conditioner, to heat the tubes to around 320 °C. During conditioning, high-purity, moisture-free helium or nitrogen should pass through the tubes at a flow rate of 30-100 mL/min while the tube is being heated and until it cools to room temperature. Typically, conditioning the tubes for 30-60 minutes is sufficient for most applications.
20913-U
Tenax® TA
stainless steel TD tube, O.D. × I.D. × L 1/4 in. × 5 mm × 7 in., preconditioned, 60-80 mesh, pkg of 1 ea
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About This Item
UNSPSC Code:
41104008
NACRES:
NB.24
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material
stainless steel TD tube
agency
EPA TO-1,IP-1B
description
Sealed with TDS³ Storage Container
feature
preconditioned
packaging
pkg of 1 ea
technique(s)
active air sampling: suitable
O.D. × I.D. × L
1/4 in. × 5 mm × 7 in.
matrix
Tenax TA porous polymer
particle size
60-80 mesh
application(s)
air monitoring
environmental
industrial hygiene
compatibility
for use with Tekmar® AEROTrap 6000 models
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General description
Each Tenax® TA sampling tube is individually numbered, thermally conditioned, and batch tested for back-pressure and background. These prepacked Standard Sampling Tubes are sealed in exclusive storage containers. They incorporate a glass frit at the inlet, which increases their performance.
Legal Information
Tekmar is a registered trademark of Tekmar Co.
Tenax is a registered trademark of Buchem B.V.
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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