A molybdenum disulfide/reduced graphene oxide fiber coating coupled with gas chromatography-mass spectrometry for the saponification-headspace solid-phase microextraction of polychlorinated biphenyls in food.

A molybdenum disulfide/reduced graphene oxide fiber coating coupled with gas chromatography-mass spectrometry for the saponification-headspace solid-phase microextraction of polychlorinated biphenyls in food.

Journal of chromatography. A (2017-10-24)

Fangying Lv, Ning Gan, Yuting Cao, You Zhou, Rongjie Zuo, Youren Dong

PMID29056271

RESUMO

In this work, the molybdenum disulfide/reduced graphene oxide (MoS

MATERIAIS

Número do produto

Marca

Descrição do produto

57348-U

Supelco

Conjunto de fibras para SPME de divinilbenzeno-carboxeno-polidimetilsiloxano (DVB/CAR/PDMS), needle size 24 ga, StableFlex

57328-U

Supelco

Conjunto de fibras para SPME de divinilbenzeno-carboxeno-polidimetilsiloxano (DVB/CAR/PDMS), needle size 24 ga, for use with manual holder

57298-U

Supelco

Conjunto de fibras para SPME de divinilbenzeno-carboxeno-polidimetilsiloxano (DVB/CAR/PDMS), needle size 23 ga, StableFlex, for use with autosampler

57299-U

Supelco

Conjunto de fibras para SPME de divinilbenzeno-carboxeno-polidimetilsiloxano (DVB/CAR/PDMS), needle size 23 ga, StableFlex, for use with manual holder or autosampler, fiber L 2 cm

323446

Sigma-Aldrich

Ammonium tetrathiomolybdate, 99.97% trace metals basis

57329-U

Supelco

Conjunto de fibras para SPME de divinilbenzeno-carboxeno-polidimetilsiloxano (DVB/CAR/PDMS), needle size 24 ga, StableFlex, for use with autosampler

57300-U

Supelco

Conjunto de fibras para microextração em fase sólida (SPME) de polidimetilsiloxano (PDMS), d_f 100 μm(PDMS, needle size 24 ga, for use with manual holder

20358

Supelco

ORBO^™ 90 Carboxen^® 564 (20/45), 160/80 mg, W,F,F separators, O.D. × L 6 mm × 75 mm, pkg of 25 ea, for analyte group MEK (methylethyl ketone)

57341-U

Supelco

Conjunto de fibras para microextração em fase sólida (SPME) de polidimetilsiloxano (PDMS), d_f 100 μm(PDMS, for use with autosampler, needle size 23 ga

57301

Supelco

Conjunto de fibras para microextração em fase sólida (SPME) de polidimetilsiloxano (PDMS), d_f 100 μm(PDMS, for use with autosampler, needle size 24 ga

10478-U

Supelco

Adsorvente Carboxen^®, matrix Carboxen^® 1000, 60-80 mesh, bottle of 10 g

20355

Supelco

ORBO^™ 78 HBr on Carboxen^® 564 specially cleaned (20/45), 400/200 mg, W,W,W separators, O.D. × L 6 mm × 110 mm, pkg of 25 ea

25467

Supelco

Carboxen^®-1010 PLOT Capillary GC Column, L × I.D. 30 m × 0.53 mm, average thickness 30 μm

57318

Supelco

Conjunto de fibras de SPME Carboxeno/polidimetilsiloxano (CAR/PDMS), 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)

57295-U

Supelco

Conjunto de fibras de SPME Carboxeno/polidimetilsiloxano (CAR/PDMS), 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

25461

Supelco

Coluna de GC capilar Carboxen^®-1006 PLOT, L × I.D. 30 m × 0.53 mm, average thickness 30 μm

57319

Supelco

Conjunto de fibras de SPME Carboxeno/polidimetilsiloxano (CAR/PDMS), 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

Conjunto de fibras de SPME Carboxeno/polidimetilsiloxano (CAR/PDMS), d_f 85 μm(CAR/PDMS, needle size 24 ga, StableFlex, for use with autosampler

57294-U

Supelco

Conjunto de fibras para microextração em fase sólida (SPME) de poliacrilato (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

24246

Supelco

Carboxen^®-1010 PLOT Capillary GC Column, L × I.D. 30 m × 0.32 mm, average thickness 15 μm

57305

Supelco

Conjunto de fibras para microextração em fase sólida (SPME) de poliacrilato (PA), d_f 85 μm(PA, for use with autosampler, needle size 24 ga

57334-U

Supelco

Conjunto de fibras de SPME Carboxeno/polidimetilsiloxano (CAR/PDMS), 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

Conjunto de fibras de SPME Carboxeno/polidimetilsiloxano (CAR/PDMS), 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