Surface-coated wooden-tip electrospray ionization mass spectrometry for determination of trace fluoroquinolone and macrolide antibiotics in water.

Surface-coated wooden-tip electrospray ionization mass spectrometry for determination of trace fluoroquinolone and macrolide antibiotics in water.

Analytica chimica acta (2017-01-14)

Jiewei Deng, Tiantian Yu, Yao Yao, Qi Peng, Lijuan Luo, Baowei Chen, Xiaowei Wang, Yunyun Yang, Tiangang Luan

RESUMEN

In this study, a surface-coated wooden-tip electrospray ionization mass spectrometry (SCWT-ESI-MS) method was developed for rapid and sensitive analysis of trace fluoroquinolone and macrolide antibiotics in water. First, a SCWT solid-phase microextration (SPME) probe was prepared, via silanization and sulfonation for modification of a layer of adsorbent containing both C

MATERIALES

Referencia del producto

Marca

Descripción del producto

57348-U

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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Kit de surtido de fibra SPME StableFlex^™, needle size 23 ga, for use with autosampler

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

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