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MilliporeSigma

Sorbent coated glass wool fabric as a thin film microextraction device.

Analytical chemistry (2012-10-09)
Farhad Riazi Kermani, Janusz Pawliszyn
ABSTRACT

A new approach for thin film microextraction (TFME) with mixed-phase sorptive coating is presented. Carboxen/polydimethylsiloxane (CAR/PDMS) and polydimethylsiloxane/divinylbenzene (PDMS/DVB) TFME samplers were prepared using spin coating and glass wool fabric mesh as substrate. The samplers were easily tailored in size and shape by cutting tools. Good durability and flat-shape stability were observed during extraction, stirring in water, and thermal desorption. The latter characteristic obviates the need for an extra framed holder for rapid TFME and makes the samplers more robust and easier to deploy. The samplers combine the advantages of adsorptive solid-phase microextraction (SPME) and TFME, including one-step solvent-free extraction and preconcentration, direct thermal desorption, and enhanced sensitivity without sacrificing analysis time due to thin film geometry. The analytical performance of these new devices was demonstrated using water samples spiked with N-nitrosamines (NAs) as model compounds. Over an order of magnitude enhancement of extraction efficiencies was obtained for the model compounds compared with the SPME fibers of similar coatings and PDMS thin film membrane. The results of this study indicate that these novel thin film devices are promising for rapid and efficient microextraction of polar analytes in water.

MATERIALS
Product Number
Brand
Product Description

Supelco
SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 24 ga, StableFlex
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 24 ga, StableFlex, for use with autosampler
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS), df 75 μm(CAR/PDMS, for use with manual holder, needle size 24 ga
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS), df 75 μm(CAR/PDMS, needle size 23 ga, for use with autosampler
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SKUPack SizeAvailabilityPriceQuantity
25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS), df 85 μm(CAR/PDMS, needle size 24 ga, StableFlex, for use with autosampler
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen® Adsorbent, matrix Carboxen® 1000, 40-60 mesh, bottle of 50 g
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 24 ga, for use with manual holder
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SKUPack SizeAvailabilityPriceQuantity
25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS), df 85 μm(CAR/PDMS, needle size 23 ga, StableFlex, for use with autosampler
Sign Into View Organizational & Contract Pricing
SKUPack SizeAvailabilityPriceQuantity
25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 23 ga, StableFlex, for use with autosampler
Sign Into View Organizational & Contract Pricing
SKUPack SizeAvailabilityPriceQuantity
25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 23 ga, StableFlex, for use with manual holder or autosampler, fiber L 2 cm
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen®-1006 PLOT Capillary GC Column, L × I.D. 30 m × 0.32 mm, average thickness 15 μm
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen® Adsorbent, matrix Carboxen® 564, 20-45 mesh, pack of 144 × 290 mg
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen®-1010 PLOT Capillary GC Column, L × I.D. 30 m × 0.32 mm, average thickness 15 μm
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS), df 75 μm(CAR/PDMS, needle size 24 ga, for use with autosampler
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SKUPack SizeAvailabilityPriceQuantity
25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS), df 85 μm(CAR/PDMS, needle size 24 ga, for use with manual holder, StableFlex fiber
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SKUPack SizeAvailabilityPriceQuantity
25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS), df 75 μm(CAR/PDMS, needle size 23 ga, for use with manual holder
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SKUPack SizeAvailabilityPriceQuantity
25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen® Adsorbent, matrix Carboxen® 564, 20-45 mesh, bottle of 10 g
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen® Adsorbent, matrix Carboxen® 1003, 40-60 mesh, bottle of 10 g
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen® Adsorbent, matrix Carboxen® 1000, 60-80 mesh, bottle of 10 g
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen®-1010 PLOT Capillary GC Column, L × I.D. 30 m × 0.53 mm, average thickness 30 μm
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen® Adsorbent, matrix Carboxen® 563, 20-45 mesh, bottle of 10 g
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen®-1006 PLOT Capillary GC Column, L × I.D. 30 m × 0.53 mm, average thickness 30 μm
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen® Adsorbent, matrix Carboxen® 569, 20-45 mesh, bottle of 10 g
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), for use with autosampler, needle size 23 ga, metal alloy fiber, fiber L 2 cm
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS), df 85 μm(CAR/PDMS, for use with autosampler, needle size 23 ga, metal alloy fiber
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SKUPack SizeAvailabilityPriceQuantity
25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), for use with autosampler, needle size 23 ga, metal alloy fiber, fiber L 1 cm
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SKUPack SizeAvailabilityPriceQuantity
25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen® Adsorbent, matrix Carboxen® 569, 20-45 mesh, bottle of 500 g
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen® 1000 Reversible SPE Tube, 200 mg/mL, pk 30
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
ORBO-93 Sorbent Tube, ORBO tube I.D. × L 6 mm × 95 mm, Bed A 180 mg, Bed B 90 mg, 60/80 mesh, pkg of 25 ea
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25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00
Supelco
Carboxen® Adsorbent, matrix Carboxen® 572, 20-45 mesh, bottle of 10 g
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SKUPack SizeAvailabilityPriceQuantity
25 μL
Estimated to ship on March 22, 2025
$196.00
4 x 25 μL
Estimated to ship on March 22, 2025
$404.00