Determination of volatile organic compounds including alcohols in refill fluids and cartridges of electronic cigarettes by headspace solid-phase micro extraction and gas chromatography-mass spectrometry.

Determination of volatile organic compounds including alcohols in refill fluids and cartridges of electronic cigarettes by headspace solid-phase micro extraction and gas chromatography-mass spectrometry.

Analytical and bioanalytical chemistry (2016-11-09)

Hyun-Hee Lim, Ho-Sang Shin

RESUMEN

An analytical method for the detection of 14 volatile organic compounds (VOCs) was developed to investigate VOCs in refill fluids and cartridges of electronic cigarettes (EC) using headspace solid-phase micro extraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS). In total, 14 VOCs were identified and quantified in 283 flavored liquids, 21 nicotine liquids, and 12 disposable cartridges. The detected concentration ranges of the VOCs are as follows: benzene (0.008-2.28 mg L

MATERIALES

Referencia del producto

Marca

Descripción del producto

57348-U

Supelco

Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, needle size 24 ga, StableFlex

57328-U

Supelco

Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, needle size 24 ga, for use with manual holder

57298-U

Supelco

Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, needle size 23 ga, StableFlex, for use with autosampler

57299-U

Supelco

Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, needle size 23 ga, StableFlex, for use with manual holder or autosampler, fiber L 2 cm

235695

Sigma-Aldrich

Octamethylcyclotetrasiloxane, 98%

57329-U

Supelco

Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, needle size 24 ga, StableFlex, for use with autosampler

57300-U

Supelco

Filtro SPME Polidimetilsiloxano (PDMS), d_f 100 μm(PDMS, needle size 24 ga, for use with manual holder

57341-U

Supelco

Filtro SPME Polidimetilsiloxano (PDMS), d_f 100 μm(PDMS, for use with autosampler, needle size 23 ga

57301

Supelco

Filtro SPME Polidimetilsiloxano (PDMS), d_f 100 μm(PDMS, for use with autosampler, needle size 24 ga

57318

Supelco

Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, d_f 75 μm(CAR/PDMS, for use with manual holder, needle size 24 ga

469319

Sigma-Aldrich

Poly(dimethylsiloxane), viscosity 1.0 cSt (25 °C)

296848

Sigma-Aldrich

Ethylbenzene, anhydrous, 99.8%

57295-U

Supelco

Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, d_f 85 μm(CAR/PDMS, needle size 23 ga, StableFlex, for use with autosampler

57327-U

Supelco

SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, StableFlex, for use with autosampler

57319

Supelco

Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, d_f 75 μm(CAR/PDMS, needle size 24 ga, for use with autosampler

57310-U

Supelco

SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, for use with manual holder

57335-U

Supelco

Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, d_f 85 μm(CAR/PDMS, needle size 24 ga, StableFlex, for use with autosampler

57294-U

Supelco

SPME fiber assembly polyacrylate (PA), d_f 85 μm(PA, for use with autosampler, needle size 23 ga

57293-U

Supelco

SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 23 ga, PDMS/DVB StableFlex, for use with autosampler

W312606

Sigma-Aldrich

2-Acetylpyrazine, ≥99%, FCC, FG

57305

Supelco

SPME fiber assembly polyacrylate (PA), d_f 85 μm(PA, for use with autosampler, needle size 24 ga

57334-U

Supelco

Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, d_f 85 μm(CAR/PDMS, needle size 24 ga, for use with manual holder, StableFlex fiber

57345-U

Supelco

SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), d_f 65 μm(PDMS/DVB, for use with autosampler, needle size 23 ga

57343-U

Supelco

Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, d_f 75 μm(CAR/PDMS, needle size 23 ga, for use with autosampler

57311

Supelco

SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, for use with autosampler

57326-U

Supelco

SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, StableFlex, for use with manual holder

57550-U

Supelco

Kit de surtido de fibra SPME StableFlex^™, for use with manual holder

57354-U

Supelco

SPME fiber assembly, Carbowax-Polyethylene Glycol (PEG) Coating, needle size 23 ga, d_f 60 μm(PEG, for use with autosampler

57344-U

Supelco

Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, d_f 75 μm(CAR/PDMS, needle size 23 ga, for use with manual holder

57342-U

Supelco

Filtro SPME Polidimetilsiloxano (PDMS), d_f 100 μm(PDMS, for use with manual holder, needle size 23 ga