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RAD1201 Supelco

radiello Diffusive Bodies

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

  •  NACRES NB.24

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Properties

Related Categories radiello® Diffusive Sampling Products, Air Monitoring, Analytical/Chromatography, Diffusive Bodies, Passive/Diffusive Sampling,
material   polyethylene body
packaging   pk of 20
mfr. no.   Radiello, Code 120-1
thickness × diffusive path length   1.7 mm × 18 mm
color   blue
pore size   25 μm average pore size
Featured Industry   Environmental
Industrial Hygiene
compatibility   configured for sampling light sensitive compounds

Description

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

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Frequently Asked Questions - radiello® Products

The extra storage tubes are just proposed for reusable tubes (RAD145 for instance) and for replacing glass tubes that could get broken. If you are in the field and you break a storage tube or lose it...
Keywords: Adsorption, Detergents, Diffusion, Diffusive sampling, Fermentation, PAGE, Reductions, Sample preparations, Size-exclusion chromatography, Solvents, Sonication

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

The diffusive sampler is a closed box, usually cylindrical. Of its two opposite sides, one is “transparent” to gaseous molecules which cross it, and are adsorbed onto the second side. The former side...
Keywords: Adsorption, Diffusion, Diffusive sampling, Environmental, Flame ionization detector, Mass spectrometry, PAGE, Sample preparations

How to use the radiello® Diffusive Air Sampler

From our library of Articles, Sigma-Aldrich presents How to use the radiello® Diffusive Air Sampler

What is radiello® diffusive sampling?

In the mid 1990's, Dr. Vincenzo Cocheo, director of the Fondazione Salvatore Maugeri, Padova, Italy, in collaboration with the European Commission's Joint Research Center and other institutions, deve...
Keywords: Diffusion, Gas chromatography, Mass spectrometry, Sample preparations

radiello® Air Sampler Components

The essential parts of radiello are the adsorbing cartridge, the diffusive body, the supporting plate and the adhesive label with the bar code indication. Apart from the adsorbing cartridge, if not d...
Keywords: Sample preparations

radiello® Diffusive Air Sampler Calibration Solutions & Kits

RAD171 relieves you from the task of preparing the sodium sulfide standard solution for the calibration curve used for the determination of H2S by the cartridge RAD170. Since sodium sulfide is deliqu...
Keywords: High performance liquid chromatography, PAGE, Purification, Titrations

radiello® Diffusive Air Sampler Maintenance

When exposed outdoors or in a workplace environment, the diffusive body may get dirty from airborne dust. Fine particles (PM10) are especially harmful to yellow diffusive bodies since they can obstru...
Keywords: Detergents, Solvents

radiello® Diffusive Air Sampling Application - Ammonia

Blue diffusive body Product No. RAD1201 Supporting plate Product No. RAD121 Vertical adapter Product No. RAD122 (optional) Chemiadsorbing cartridge Product No. RAD168
Keywords: Catalysis, Sample preparations

radiello® Diffusive Air Sampling Application - Hydrofluoric Acid

Blue diffusive body Product No. RAD1201 Supporting plate Product No. RAD121 Vertical adapter Product No. RAD122 (optional) Chemiadsorbing cartridge Product No. RAD166
Keywords: Chromatography, Environmental, Ion-exchange chromatography, Sample preparations

radiello® Diffusive Air Sampling Application - Nitrogen and Sulfur Dioxide

Blue diffusive body Product No. RAD1201 Supporting plate Product No. RAD121 Vertical adapter Product No. RAD122 (optional) Chemiadsorbing cartridge Product No. RAD166
Keywords: Chromatography, Ion-exchange chromatography, Sample preparations

radiello® Diffusive Air Sampling Application - Ozone

Blue diffusive body Product No. RAD1201 Supporting plate Product No. RAD121 Vertical adapter Product No. RAD122 (optional) Chemiadsorbing cartridge Product No. RAD172
Keywords: Filtration, Ozonolysis, Sample preparations

radiello® Passive Air Sampler Overview and Applications

From our library of Articles, Sigma-Aldrich presents radiello® Passive Air Sampler Overview and Applications
Keywords: Diffusive sampling, Sample preparations

radiello® Ready-to-Use

The ready-to-use version may be advantageous when you prefer not to assemble all of the components on field. It can be purchased as it is or in separate parts to be assembled by the customer. In the ...
Keywords: Sample preparations

Peer-Reviewed Papers
15

References

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