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radiello Passive Diffusive Air Samplers

  • Unique 3D radial design is not prone to face velocity effects and delivers higher uptake rates than standard 2D flat axial devices.
  • Higher uptake rates give excellent low-level sensitivity, even for short sampling periods (down to 15 min).
  • Higher capacity allows you to sample accurately up to 30 days without bias from breakthrough or back diffusion.
  • Versatile, easy-to-use air sampler for a wide range of chemical classes is ideal for environmental monitoring, vapor intrusion, industrial hygiene, and personal air sampling.
  • Solvent and thermal desorption options available.
  • Features water repellant diffusive body and reusable holders.
  • Easy to use—no pump required.
Documentation and Instructions Sheets
Instruction Sheet: radiello Instruction Manual

radiello Passive Diffusive Air Samplers

Select Catalog # below
Catalog # RAD120
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Product Options

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Catalog #
RAD120 Samplers and Diffusive Bodies 20-pk. White diffusive body for general use Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
White diffusive body for general use  
RAD1201 Samplers and Diffusive Bodies 20-pk. Blue diffusive body (same as white, but opaque to light) Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
Blue diffusive body (same as white, but opaque to light)  
RAD1202 Samplers and Diffusive Bodies 20-pk. Yellow diffusive body (for thermal desorption cartridge RAD145) Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
Yellow diffusive body (for thermal desorption cartridge RAD145)  
RAD1203 Samplers and Diffusive Bodies 20-pk. Permeative body for anesthetic gases/vapors Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
Permeative body for anesthetic gases/vapors  
RAD121 Sampler Accessories 20-pk. Triangular support plates Select Deselect
Type
Sampler Accessories  
Units
20-pk.  
Product Name
Triangular support plates  
RAD122 Sampler Accessories 20-pk. Vertical adaptors for personal sampling Select Deselect
Type
Sampler Accessories  
Units
20-pk.  
Product Name
Vertical adaptors for personal sampling  
RAD1221 Sampler Accessories 20-pk. Vertical snap ring adaptors for ready-to-use sampler Select Deselect
Type
Sampler Accessories  
Units
20-pk.  
Product Name
Vertical snap ring adaptors for ready-to-use sampler  
RAD1241 Sampler Accessories 20-pk. Polycarbonate caps for ready-to-use sampler Select Deselect
Type
Sampler Accessories  
Units
20-pk.  
Product Name
Polycarbonate caps for ready-to-use sampler  
RAD1242 Sampler Accessories 20-pk. Polypropylene containers for ready-to-use sampler Select Deselect
Type
Sampler Accessories  
Units
20-pk.  
Product Name
Polypropylene containers for ready-to-use sampler  
RAD125 Samplers and Diffusive Bodies 10-pk. Sterile sampler for anesthetic gases and vapors Select Deselect
Type
Samplers and Diffusive Bodies  
Units
10-pk.  
Product Name
Sterile sampler for anesthetic gases and vapors  
RAD126 Electronic Devices 3-pk. Thermometer Kit (3x RAD122 with Thermometer) Select Deselect
Type
Electronic Devices  
Units
3-pk.  
Product Name
Thermometer Kit (3x RAD122 with Thermometer)  
RAD1261 Electronic Devices 3-pk. Thermometer Kit (3x RAD1221 with Thermometer) Select Deselect
Type
Electronic Devices  
Units
3-pk.  
Product Name
Thermometer Kit (3x RAD1221 with Thermometer)  
RAD127 Electronic Devices ea. Thermometer reader Select Deselect
Type
Electronic Devices  
Units
ea.  
Product Name
Thermometer reader  
RAD130 Samplers and Diffusive Bodies 20-pk. radiello cart. VOCs CS2 desorption SS net (100 mesh, 5.9 mm dia), activated charcoal (35-50 mesh) Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. VOCs CS2 desorption SS net (100 mesh, 5.9 mm dia), activated charcoal (35-50 mesh)  
RAD130S Samplers and Diffusive Bodies kit Starter kit: 1 complete sampler for BTEX/VOCs, CS2 desorption, white diffusive body, cartridge + blank, support plate, adaptor Select Deselect
Type
Samplers and Diffusive Bodies  
Units
kit  
Product Name
Starter kit: 1 complete sampler for BTEX/VOCs, CS2 desorption, white diffusive body, cartridge + blank, support plate, adaptor  
RAD132 Samplers and Diffusive Bodies 20-pk. radiello cart. Anesthetic gases/vapors SS net w/mix of mol sieve & activated charcoal (35-50 mesh) Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. Anesthetic gases/vapors SS net w/mix of mol sieve & activated charcoal (35-50 mesh)  
RAD141 Samplers and Diffusive Bodies 20-pk. radiello cart. Thermal desorption SS net (3 x 8 µm mesh, 4.8 mm dia), 350 mg Carbopack X (40-60 mesh) Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. Thermal desorption SS net (3 x 8 µm mesh, 4.8 mm dia), 350 mg Carbopack X (40-60 mesh)  
RAD141S Samplers and Diffusive Bodies kit Starter kit: 1 complete sampler for 1,3-butadiene & isoprene, thermal desorption, yellow diffusive body, cartridge + blank, support plate, adaptor Select Deselect
Type
Samplers and Diffusive Bodies  
Units
kit  
Product Name
Starter kit: 1 complete sampler for 1,3-butadiene & isoprene, thermal desorption, yellow diffusive body, cartridge + blank, support plate, adaptor  
RAD145 Samplers and Diffusive Bodies 20-pk. radiello cart. VOCs thermal desorption SS net (3 x 8 µm mesh, 4.8 mm dia), 350 mg Carbograph 4 (40-60 mesh) Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. VOCs thermal desorption SS net (3 x 8 µm mesh, 4.8 mm dia), 350 mg Carbograph 4 (40-60 mesh)  
RAD145S Samplers and Diffusive Bodies kit Starter kit: 1 complete sampler for BTEX/VOCs, thermal desorption, yellow diffusive body, cartridge + blank, support plate, adaptor Select Deselect
Type
Samplers and Diffusive Bodies  
Units
kit  
Product Name
Starter kit: 1 complete sampler for BTEX/VOCs, thermal desorption, yellow diffusive body, cartridge + blank, support plate, adaptor  
RAD147 Samplers and Diffusive Bodies 20-pk. radiello cart. Phenol, methylphenol and dimethylphenol TD - SS net (100 mesh, 4.8 mm dia), 250 mg Tenax-TA Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. Phenol, methylphenol and dimethylphenol TD - SS net (100 mesh, 4.8 mm dia), 250 mg Tenax-TA  
RAD165 Samplers and Diffusive Bodies 20-pk. radiello cart. Aldehydes SS net w/ 2,4-DNPH coated Florisil Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. Aldehydes SS net w/ 2,4-DNPH coated Florisil  
RAD166 Samplers and Diffusive Bodies 20-pk. radiello cart. HF, NO2, & SO2- microporous PE coated w/ wet TEA Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. HF, NO2, & SO2- microporous PE coated w/ wet TEA  
RAD168 Samplers and Diffusive Bodies 20-pk. radiello cart. NH3 microporous PE impregnated w/ phosphoric acid Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. NH3 microporous PE impregnated w/ phosphoric acid  
RAD169 Samplers and Diffusive Bodies 20-pk. radiello cart. HCl SS net w/ silica gel (0.1-0.4 mm particle size) Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. HCl SS net w/ silica gel (0.1-0.4 mm particle size)  
RAD170 Samplers and Diffusive Bodies 20-pk. radiello cart. H2S microporous PE impregnated with zinc acetate Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. H2S microporous PE impregnated with zinc acetate  
RAD170S Samplers and Diffusive Bodies kit Starter kit: 1 complete sampler for H2S, white diffusive body, cartridge + blank, support plate, adaptor Select Deselect
Type
Samplers and Diffusive Bodies  
Units
kit  
Product Name
Starter kit: 1 complete sampler for H2S, white diffusive body, cartridge + blank, support plate, adaptor  
RAD172 Samplers and Diffusive Bodies 20-pk. radiello cart. Ozone microporous PE tube with silica gel coated with 4,4' dipyridylethylene Select Deselect
Type
Samplers and Diffusive Bodies  
Units
20-pk.  
Product Name
radiello cart. Ozone microporous PE tube with silica gel coated with 4,4' dipyridylethylene  
RAD195 Sampler Housing 20-pk. Clips to suspend triangular plates Select Deselect
Type
Sampler Housing  
Units
20-pk.  
Product Name
Clips to suspend triangular plates  
RAD196 Sampler Housing 10-pk. Outdoor sampling shelter Select Deselect
Type
Sampler Housing  
Units
10-pk.  
Product Name
Outdoor sampling shelter  
RAD198 Sampler Housing 100-pk. Strips to suspend outdoor shelter Select Deselect
Type
Sampler Housing  
Units
100-pk.  
Product Name
Strips to suspend outdoor shelter  
RAD1991 Sampler Accessories 100-pk. Empty glass tubes with stopper, 2.8 mL Select Deselect
Type
Sampler Accessories  
Units
100-pk.  
Product Name
Empty glass tubes with stopper, 2.8 mL  
RAD1992 Sampler Accessories 100-pk. Empty plastic tubes with stopper, 12 mL Select Deselect
Type
Sampler Accessories  
Units
100-pk.  
Product Name
Empty plastic tubes with stopper, 12 mL  

Versatile radiello passive diffusive air samplers—now available from Restek—feature a unique 3D radial design that provides several performance advancements compared to standard 2D flat axial air samplers. These samplers are a reliable, cost-effective alternative that offers both high sensitivity for low-level detection in short sampling periods (down to 15 min), as well as higher capacity so accurate results can be obtained over longer (30 day) sampling times. Because the radial design results in a higher rate of uptake and larger capacity, radiello air samplers are a versatile solution that allows labs to sample very efficiently for short durations or sample for longer periods without bias from analyte breakthrough or back diffusion. These air samplers are available for a wide range of chemical classes, so the choice of sampling material can be tailored to specific applications. Ideal for labs supporting environmental monitoring, industrial hygiene, and any other ambient (indoor/outdoor) air testing, radiello air samplers from Restek are recommended when a reliable source of versatile, high-performing, easy-to-use air samplers is required.