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Screw cap, solid top with PTFE liner, pkg 100

green melamine resin solid cap, F217/PTFE liner, for use with 15 mL vial with 18 mm thread

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About This Item

UNSPSC Code:
41122001

material

F217/PTFE liner
green melamine resin solid cap

size

18-400

feature

closure type screw thread, green melamine solid cap, PTFE liner

packaging

pkg of 100 ea

parameter

49 °C temp. limit

fitting

thread for 18-400

compatibility

for use with 15 mL vial with 18 mm thread

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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.

Application

It may be used in decanting serum for residue analysis using GC/MS/MS. It may also be used as reaction and development chamber in examining reaction of dioxane solution of oxalyl chloride with an electropositive metal such as Zn and Mg.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Zn-Mediated Reduction of Oxalyl Chloride Forming CO and Its Application in Carbonylation Reactions.
Markovic?, Martin, et al.
Organic Letters, 17.22, 5618-5621 (2015)
Human maternal and umbilical cord blood concentrations of polybrominated diphenyl ethers.
Foster, Warren G., et al.
Chemosphere, 84.10, 1301-1309 (2011)

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