Merck
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57298-U

Supelco

Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME

needle size 23 ga, StableFlex, for use with autosampler

NACRES:
NB.21

material

StableFlex fiber
plain gray hub

Quality Level

needle size

23 ga

packaging

pk of 3

df

30 μm (CAR/PDMS layer)
50 μm (DVB layer)

technique(s)

solid phase microextraction (SPME): suitable

fiber L

1 cm

matrix active group

DVB/CAR/PDMS coating

application(s)

food and beverages

compatibility

for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275)
for use with autosampler

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This Item
57329-U57299-U57348-U
material

StableFlex fiber, plain gray hub

material

StableFlex fiber, plain gray hub

material

StableFlex fiber, notched gray hub

material

StableFlex fiber, notched gray hub

df

30 μm (CAR/PDMS layer), 50 μm (DVB layer)

df

30 μm (CAR/PDMS layer), 50 μm (DVB layer)

df

30 μm (CAR/PDMS layer), 50 μm (DVB layer)

df

30 μm (CAR/PDMS layer), 50 μm (DVB layer)

matrix active group

DVB/CAR/PDMS coating

matrix active group

DVB/CAR/PDMS coating

matrix active group

DVB/CAR/PDMS coating

matrix active group

DVB/CAR/PDMS coating

compatibility

for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275), for use with autosampler

compatibility

for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275), for use with autosampler

compatibility

for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275), for use with manual holder or autosampler

compatibility

for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275), for use with manual holder or autosampler

needle size

23 ga

needle size

24 ga

needle size

23 ga

needle size

24 ga

packaging

pk of 3

packaging

pk of 3

packaging

pk of 3

packaging

pk of 3

Application

La fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME se utiliza para el análisis de las emisiones de VOC de materiales de plástico y goma utilizando microextracción en fase sólida en el espacio de cabeza con cromatografía de gases acoplada a espectrometría de masas.

Features and Benefits

Diseñado para utilizar con sistema de sellado Merlin Microseal; puede ser utilizado con otros sistemas sin septum.

Other Notes

El aspecto puede variar. Pueden verse puntos más oscuros en la fibra, pero no afectarán al rendimiento.

Footnote

Recubrimiento unido a un núcleo de sílice fundida flexible que produce un recubrimiento más adecuado en una fibra menos rompible. Puede haber una ligera diferencia en la selectividad de extracción en comparación con el mismo recubrimiento en un núcleo de sílice fundida convencional.

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