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RAD1201

radiello™ Diffusive Bodies

blue, configured for sampling light sensitive compounds, pk of 20

Synonym(s):

TM=["radiello"] Diffusive Bodies

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About This Item

UNSPSC Code:
41104008
NACRES:
NB.24

material

polyethylene body

Quality Level

100

packaging

pk of 20

manufacturer/tradename

Radiello Code 120-1

technique(s)

passive air sampling: suitable

thickness × diffusive path length

1.7 mm × 18 mm

color

blue

pore size

25 μm average pore size

application(s)

air monitoring
environmental
industrial hygiene

compatibility

configured for sampling light sensitive compounds

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General description

A radiello™ is basically a radial symmetry diffusive sampler.
The diffusive bodies are designed to house Radiello cartridge adsorbents during sampling. The diffusive bodies are threaded at one end for easy attachment to the Radiello triangular support plate. Unlike most of the cartridge adsorbents, the diffusive bodies are reusable and can be cleaned with a mild detergent between use. The diffusive bodies will collect dust (especially during outdoor sampling) and replacement is recommended after 4-5 uses.

Dimensions are 60 mm height x 16 mm diameter. There are four different diffusive bodies available. Each of which are application specific in design.

Application

A radiello™ diffusive sampler may be used for thermal desorption during passive sampling, in an comparative study done to evaluate the relative performance of active and passive sampling methods in order to analyse the volatile organic compounds (VOCs) in ambient air. A radiello™ cartridge packed with Carbograph 4 may also be used in diffusive sampling to determine time-weighted average volatile organic compound (VOC) concentration in occupational hygiene and environmental air monitoring. A radiello™ diffusive sampler may also be used to monitor the cadaveric VOCs released by decomposing pig carcasses in three biotopes (crop field, forest, urban site).

Legal Information

radiello is a trademark of Institi Clinici Scientifici Maugeri

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Monitoring of NO2 in the ambient air with passive samplers before and after a road reconstruction event
Stranger, M., et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 90 (2), 93-98 (2008)
A Piechocki-Minguy et al.
The Science of the total environment, 366(1), 55-64 (2005-09-13)
Personal NO(2) exposure measurements were achieved during two campaigns in a large northern France city. These campaigns were following an innovating approach based on sequential exposure measurements by diffusive samplers distinguishing four categories of microenvironments ("home", "other indoor places", "transport"
Mayenite based supports for atmospheric NOx sampling
Cucciniello, R., et al.
Atmospheric Environment, 79, 666-671 (2013)
Evaluation of a diffusive sampler for measurement of carbonyl compounds in air
Uchiyama, S., et al.
Atmospheric Environment, 38 (37), 6319-6326 (2004)
Volatile aldehydes in libraries and archives
Fenech, A., et al.
Atmospheric Environment, 44 (17), 2067-2073 (2010)
View All Related Papers

Articles

How Does the Diffusive Sampler Work? Why is it so Special?

Learn the how the diffusive air sampler works to see if it’s the right fit for you.

Protocols

radiello® Diffusive Air Sampling Application - Nitrogen and Sulfur Dioxide

Protocol for radiello® Diffusive Air Sampling Application - Nitrogen and Sulfur Dioxide

radiello® Diffusive Air Sampling Application - Ozone

The adsorbing cartridge is formed by a micropore polyethylene tube filled with silica gel coated with 4,4’-dipyridylethylene and closed, at one end, by a PTFE cap. Upon exposure, acid-catalysed ozonolysis of 4,4’-dipyridylethylene leads to 4-pyridylaldehyde.

radiello® Diffusive Air Sampler Calibration Solutions and Kits

Learn more about radiello air sampler calibration solutions for aldehydes and H2s. We also offer many air sampler calibration kits.

How to use the radiello® Diffusive Air Sampler

Learn how to assemble the supporting plate of your radiello air sampler in the lab before the sampling campaign to save time in the field.

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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