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

摘要

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

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57348-U

Supelco

SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS), needle size 24 ga, StableFlex

57328-U

Supelco

SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS), needle size 24 ga, for use with manual holder

57298-U

Supelco

SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS), needle size 23 ga, StableFlex, for use with autosampler

57299-U

Supelco

SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS), needle size 23 ga, StableFlex, for use with manual holder or autosampler, fiber L 2 cm

57329-U

Supelco

SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS), needle size 24 ga, StableFlex, for use with autosampler

57300-U

Supelco

SPME 纤维组件聚二甲基硅氧烷 (PDMS), d_f 100 μm(PDMS, needle size 24 ga, for use with manual holder

57341-U

Supelco

SPME 纤维组件聚二甲基硅氧烷 (PDMS), d_f 100 μm(PDMS, for use with autosampler, needle size 23 ga

57301

Supelco

SPME 纤维组件聚二甲基硅氧烷 (PDMS), d_f 100 μm(PDMS, for use with autosampler, needle size 24 ga

57318

Supelco

SPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS), d_f 75 μm(CAR/PDMS, for use with manual holder, needle size 24 ga

57327-U

Supelco

SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, StableFlex, for use with autosampler

57295-U

Supelco

SPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS), d_f 85 μm(CAR/PDMS, needle size 23 ga, StableFlex, for use with autosampler

57335-U

Supelco

SPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS), d_f 85 μm(CAR/PDMS, needle size 24 ga, StableFlex, for use with autosampler

57310-U

Supelco

SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, for use with manual holder

57319

Supelco

SPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS), d_f 75 μm(CAR/PDMS, needle size 24 ga, for use with autosampler

57294-U

Supelco

聚丙烯酸酯 (PA) 固相微萃取萃取头, d_f 85 μm(PA, for use with autosampler, needle size 23 ga

57293-U

Supelco

SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 23 ga, PDMS/DVB StableFlex, for use with autosampler

57334-U

Supelco

SPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS), d_f 85 μm(CAR/PDMS, needle size 24 ga, for use with manual holder, StableFlex fiber

57305

Supelco

聚丙烯酸酯 (PA) 固相微萃取萃取头, d_f 85 μm(PA, for use with autosampler, needle size 24 ga

57343-U

Supelco

SPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS), d_f 75 μm(CAR/PDMS, needle size 23 ga, for use with autosampler

57311

Supelco

SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, for use with autosampler

57326-U

Supelco

SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB), d_f 65 μm(PDMS/DVB, needle size 24 ga, StableFlex, for use with manual holder

57342-U

Supelco

SPME 纤维组件聚二甲基硅氧烷 (PDMS), d_f 100 μm(PDMS, for use with manual holder, needle size 23 ga

57354-U

Supelco

Carbowax-聚乙二醇 (PEG) 固相微萃取萃取头, needle size 23 ga, d_f 60 μm(PEG, for use with autosampler

57550-U

Supelco

固相微萃取 StableFlex^™ 萃取头组合套件, for use with manual holder

57345-U

Supelco

SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB), d_f 65 μm(PDMS/DVB, for use with autosampler, needle size 23 ga

57344-U

Supelco

SPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS), d_f 75 μm(CAR/PDMS, needle size 23 ga, for use with manual holder

57284-U

Supelco

固相微萃取 StableFlex^™ 萃取头组合套件, needle size 23 ga, for use with autosampler

57346-U

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SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB), fused silica fiber, d_f 65 μm(PDMS/DVB, for use with manual holder, needle size 23 ga

57304

Supelco

聚丙烯酸酯 (PA) 固相微萃取萃取头, d_f 85 μm(PA, for use with manual holder, needle size 24 ga

57914-U

Supelco

SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS), for use with autosampler, needle size 23 ga, metal alloy fiber, fiber L 2 cm