Merck
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23188

Supelco

EPA Vials, white polypropylene screw top hole cap, pre-cleaned and assembled

volume 40 mL, clear glass vial, vial O.D. × H 29 mm × 82 mm, pkg of 72 ea

material

PTFE/silicone septa (Thickness: 0.125")
clear glass vial
white polypropylene cap

feature

closure type screw top vial
closure type white polypropylene hole cap

packaging

pkg of 72 ea

vial O.D. × H

29 mm × 82 mm

volume

40 mL

fitting

thread for 24-414

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This Item
2318927121-U27010-U
material

PTFE/silicone septa (Thickness: 0.125"), clear glass vial, white polypropylene cap

material

PTFE/silicone septa (Thickness: 0.125"), amber glass vial, white polypropylene cap

material

amber glass vial, black phenolic cap (open-top), tan PTFE/silicone septum

material

amber glass vial, black phenolic cap (open-top), tan PTFE/silicone septum

feature

closure type screw top vial, closure type white polypropylene hole cap

feature

closure type screw top vial, closure type white polypropylene hole cap

feature

closure type black phenolic hole cap, closure type screw top vial

feature

closure type black phenolic hole cap, closure type screw top vial

volume

40 mL

volume

40 mL

volume

40 mL

volume

40 mL

fitting

thread for 24-414

fitting

thread for 24-414

fitting

thread for 24-400

fitting

thread for 24-400

packaging

pkg of 72 ea

packaging

pkg of 72 ea

packaging

pkg of 100 ea

packaging

pkg of 100 ea

vial O.D. × H

29 mm × 82 mm

vial O.D. × H

-

vial O.D. × H

-

vial O.D. × H

-

General description

Each of the vials is cleaned according to US EPA Protocol B: The cleaning procedure is as follows:
1. Wash containers in hot water using laboratory grade non-phosphate detergent.
2. Rinse three times with copious amounts of tap water to remove detergent.
3. Rinse three times with ASTM Type I organic-free water.
4. Oven-dry containers.
5. Allow containers to cool to room temperature in an enclosed contaminant-free environment.
6. Cap the containers.

After being cleaned these vials are assembled with the following materials: Type 1 borosilicate glass, PTFE/silicone septa, and a polypropylene cap. The vials are available in either clear or amber glass. All of the vials are packaged with an open top cap and a tan/white PTFE/silicone septa.

The 40 mL EPA vials are supplied with a Certificate of Analysis and a package of labels to use to identify the contents of your sample. The package of vials is shrink wrapped after cleaning to make sure that the vials arrive to you as clean as possible.

Application

EPA vials has been used during solid phase microextraction (SPME) of odors in drinking water for analysis by GC/MS.

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