Great for sealing vials, not ideal for headspace analysis
29169-U
Vial crimp seals, BiMetal (magnetic), 20 mm, with PTFE/silicone septa, pkg 100
red seal, PTFE/silicone septa, diam. × thickness 20 mm × 3 mm
Vial crimp seals, BiMetal (magnetic), 20 mm, with PTFE/silicone septa, pkg 100
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Synonym(s):
BiMetal Crimp Seals
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100 EA
$127.00
About This Item
UNSPSC Code:
41122001
NACRES:
NB.11
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material
PTFE/silicone septa
red seal
packaging
pkg of 100 ea
O.D.
20 mm
diam. × thickness
20 mm × 3 mm
compatibility
for use with 20mm crimp seal vial
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Related Categories
1 of 4
This Item | 29178-U | 29175-U | 29176-U |
|---|---|---|---|
| O.D. 20 mm | O.D. 20 mm | O.D. 20 mm | O.D. 20 mm |
| material PTFE/silicone septa, red seal | material PTFE/silicone septa, green seal | material PTFE/silicone septa, gold seal | material PTFE/silicone septa, blue seal |
| compatibility for use with 20mm crimp seal vial | compatibility for use with 20mm crimp seal vial | compatibility for use with 20mm crimp seal vial | compatibility for use with 20mm crimp seal vial |
| packaging pkg of 100 ea | packaging pkg of 100 ea | packaging pkg of 100 ea | packaging pkg of 100 ea |
| diam. × thickness 20 mm × 3 mm | diam. × thickness 20 mm × 3 mm | diam. × thickness 20 mm × 3 mm | diam. × thickness 20 mm × 3 mm |
General description
The BiMetal caps are made of both tin and aluminum and are easier to crimp than tin 20mm seals. The sealing surface is aluminum and the inner diameter is made of tin to add the magnetic surface. These caps are available in a variety of colors.
Other Notes
We recommend using the plier-type decapper (part number 33283) to remove the bi-metal crimp seal. Due to the mechanics of the decapper, the plier-type decapper is less expensive and works better that the Hand Decapper (p/n 33283) for this application.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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