Merck
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28017-U

Supelco

Diffusion Caps

Standard

Synonym(s):
Diffusion Cap, Standard, 10 pk
NACRES:
NB.24

manufacturer/tradename

L4070207

maximum temperature

100 °C

technique(s)

active air sampling: suitable

part H × W × D

17 mm × 10.0 mm × 15 mm

application(s)

air monitoring
environmental
industrial hygiene

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General description

Diffusion Caps ensure the correct diffusion path length. The aluminum cap slides onto the stainless steel tube and seals by an o-ring. One end of the cap has a stainless-steel mesh screen.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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Articles

Passive Air Sampling Tubes for US EPA Method 325

Supelco's FLM Carbopack X TDU tubes are designed for monitoring volatile organic compounds emitted from petroleum refineries, in compliance with US EPA Method 325.

Protocols

US EPA Method 325B Compliance

The new US federal regulation 40 CFR Parts 60 and 63 – Petroleum Refinery Sector Risk and Technology Review and New Source Performance Standards, is an update to the previous version.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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