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

RÉSUMÉ

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

MATÉRIAUX

Référence du produit

Marque

Description du produit

57348-U

Supelco

Fibres SPME Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 24 ga, StableFlex

57328-U

Supelco

Fibres SPME Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 24 ga, for use with manual holder

57298-U

Supelco

Fibres SPME Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 23 ga, StableFlex, for use with autosampler

57299-U

Supelco

Fibres SPME Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 23 ga, StableFlex, for use with manual holder or autosampler, fiber L 2 cm

57329-U

Supelco

Fibres SPME Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 24 ga, StableFlex, for use with autosampler

57341-U

Supelco

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

57300-U

Supelco

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

57301

Supelco

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

57318

Supelco

Unité de fibres SPME, carboxène/polydiméthylsiloxane (CAR/PDMS), d_f 75 μm(CAR/PDMS, for use with manual holder, needle size 24 ga

57327-U

Supelco

Unité de fibres SPME, Polydiméthylsiloxane/divinylbenzène (PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, StableFlex, for use with autosampler

57335-U

Supelco

Unité de fibres SPME, carboxène/polydiméthylsiloxane (CAR/PDMS), d_f 85 μm(CAR/PDMS, needle size 24 ga, StableFlex, for use with autosampler

57294-U

Supelco

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

57295-U

Supelco

Unité de fibres SPME, carboxène/polydiméthylsiloxane (CAR/PDMS), d_f 85 μm(CAR/PDMS, needle size 23 ga, StableFlex, for use with autosampler

57310-U

Supelco

Unité de fibres SPME, Polydiméthylsiloxane/divinylbenzène (PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, for use with manual holder

57319

Supelco

Unité de fibres SPME, carboxène/polydiméthylsiloxane (CAR/PDMS), d_f 75 μm(CAR/PDMS, needle size 24 ga, for use with autosampler

57293-U

Supelco

Unité de fibres SPME, Polydiméthylsiloxane/divinylbenzène (PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 23 ga, PDMS/DVB StableFlex, for use with autosampler

57326-U

Supelco

Unité de fibres SPME, Polydiméthylsiloxane/divinylbenzène (PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, StableFlex, for use with manual holder

57305

Supelco

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

57334-U

Supelco

Unité de fibres SPME, carboxène/polydiméthylsiloxane (CAR/PDMS), d_f 85 μm(CAR/PDMS, needle size 24 ga, for use with manual holder, StableFlex fiber

57311

Supelco

Unité de fibres SPME, Polydiméthylsiloxane/divinylbenzène (PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, for use with autosampler

57343-U

Supelco

Unité de fibres SPME, carboxène/polydiméthylsiloxane (CAR/PDMS), d_f 75 μm(CAR/PDMS, needle size 23 ga, for use with autosampler

57342-U

Supelco

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

57345-U

Supelco

Unité de fibres SPME, Polydiméthylsiloxane/divinylbenzène (PDMS/DVB), d_f 65 μm(PDMS/DVB, for use with autosampler, needle size 23 ga

57550-U

Supelco

SPME StableFlex^™ fiber assortment kit, 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

57284-U

Supelco

SPME StableFlex^™ fiber assortment kit, needle size 23 ga, for use with autosampler

57344-U

Supelco

Unité de fibres SPME, carboxène/polydiméthylsiloxane (CAR/PDMS), d_f 75 μm(CAR/PDMS, needle size 23 ga, for use with manual holder

57346-U

Supelco

Unité de fibres SPME, Polydiméthylsiloxane/divinylbenzène (PDMS/DVB), fused silica fiber, d_f 65 μm(PDMS/DVB, for use with manual holder, needle size 23 ga

57304

Supelco

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

57914-U

Supelco

Fibres SPME Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), for use with autosampler, needle size 23 ga, metal alloy fiber, fiber L 2 cm