The cap of this product is made of melamine and a PTFE liner. Because of melamine, this product cannot be autoclaved. The melamine only withstands temperatures up to 49 °C.
27091-U
Screw cap, solid top with PTFE liner, pkg 100
solid green melamine resin cap, F217/PTFE liner, for use with 2 mL vial (standard opening with 8-425 thread)
Synonym(s):
Solid Top PTFE Screw Cap
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100 EA
$72.60
$72.60
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About This Item
NACRES:
NB.11
UNSPSC Code:
41122001
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material
F217/PTFE liner, solid green melamine resin cap
feature
closure type screw thread, green melamine solid cap, PTFE liner
packaging
pkg of 100 ea
parameter
49 °C temp. limit
fitting
thread for 8-425
compatibility
for use with 2 mL vial (standard opening with 8-425 thread)
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Related Categories
1 of 4
This Item | |||
|---|---|---|---|
| material F217/PTFE liner, solid green melamine resin cap | material F217/PTFE liner, green melamine resin solid cap | material F217/PTFE liner, black polypropylene cap | material F217/PTFE liner, green melamine resin solid cap |
| feature closure type screw thread, green melamine solid cap, PTFE liner | feature closure type screw thread, green melamine solid cap, PTFE liner | feature closure type screw thread vial | feature closure type screw thread, green melamine solid cap, PTFE liner |
| fitting thread for 8-425 | fitting thread for 20-400 | fitting thread for 10-425 | fitting thread for 18-400 |
| compatibility for use with 2 mL vial (standard opening with 8-425 thread) | compatibility for use with 22 mL vial with 20 mm thread | compatibility for use with 2mL large opening vials | compatibility for use with 15 mL vial with 18 mm thread |
| packaging pkg of 100 ea | packaging pkg of 100 ea | packaging pkg of 100 ea | packaging pkg of 100 ea |
| parameter 49 °C temp. limit | parameter 49 °C temp. limit | parameter 49 °C temp. limit | parameter 49 °C temp. limit |
General description
Green Thermoset Plastic Caps with F-217 PTFE Liners are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. F-217 foam-backed PTFE liners resist attack from virtually all chemicals at room temperature and provides odor and impact resilience for a tight seal with a low moisture transmission rate. F-217 has a low density foam core between two solid layers of LDPE (low density polyethylene). Some uses for these F-217/PTFE lined caps include analytical lab samples, high purity chemicals, strong acids solvents, environmental samples, pharmaceuticals, and diagnostic reagents.
related product
Product No.
Description
Pricing
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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can the caps be autoclaved at 121° C 30 min?
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