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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

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About This Item

Código UNSPSC:
41122001
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Materiales

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

Características

closure type screw top vial
closure type white polypropylene hole cap

envase

pkg of 72 ea

vial D.E. × Al

29 mm × 82 mm

volumen

40 mL

Adaptador

thread for 24-414

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Descripción general

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.

Aplicación

EPA vials has been used during solid phase microextraction (SPME) of odors in drinking water for analysis by GC/MS.[1]

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Certificados de análisis (COA)

Lot/Batch Number

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Solid Phase Microextraction of Odors in Drinking Water, for Analysis by GC/MS.
Sigma data null
Dana Marder et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1136, 121911-121911 (2019-12-11)
Dry blood spot (DBS), a micro whole-blood sampling technique, enables rapid and self-blood collection; it is stable and economical. Currently, DBS filters require various sample preparation procedures specifically tailored for the target compounds, which are followed by GC-MS or LC-MS

Questions

1–2 of 2 Questions  

  1. How many number of vials can I expect in this order of each 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? Is it only 72 units?

    1 answer

    1. Yes, this is a package of 72 vials.

      Helpful?

  2. What is the inner diameter of the opening of the vial? Is the Ht 82mm measurement inclusive of the cap or exclusive of the cap? Also, does the Ht 82mm measurement extend all the way to the opening of the vial?

    1 answer

    1. The height of the vial 23188 is 95mm without the cap and 97mm with the cap. The inner diameter of the 40mL VOA vial is 17.6mm with a tolerance of +/- 0.03.

      Helpful?

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