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MilliporeSigma

57912-U

Supelco

SPME Fiber Assembly

greener alternative

50/30µm DVB/CAR/PDMS, Metal Alloy (1cm), needle size 23 ga, Autosampler, pk of, plain gray hub

Synonym(s):

DVB/CAR/PDMS SPME Fiber Assembly

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About This Item

UNSPSC Code:
41115854
NACRES:
NB.21

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material

metal alloy fiber
plain gray hub

Quality Level

100

needle size

23 ga

packaging

pk of

greener alternative product characteristics

Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

df

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

technique(s)

solid phase microextraction (SPME): suitable

fiber L

1 cm

matrix active group

50/30µm DVB/CAR/PDMS
DVB/CAR/PDMS coating

application(s)

food and beverages

compatibility

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

greener alternative category

, Aligned

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1 of 4

This Item
57914-U57298-U57329-U
SPME Fiber Assembly 50/30µm DVB/CAR/PDMS, Metal Alloy (1cm), needle size 23 ga, Autosampler, pk of, plain gray hub

Supelco

57912-U

SPME Fiber Assembly

SPME Fiber Assembly 50/30µm DVB/CAR/PDMS, Metal Alloy (2cm), needle size 23 ga, Autosampler, pk of 1, plain gray hub

Supelco

57914-U

SPME Fiber Assembly

SPME Fiber Assembly 50/30µm DVB/CAR/PDMS, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 3, plain gray hub

Supelco

57298-U

SPME Fiber Assembly

SPME Fiber Assembly 50/30µm DVB/CAR/PDMS, StableFlex (1 cm), needle size 24 ga, Autosampler, pk of 3, plain gray hub

Supelco

57329-U

SPME Fiber Assembly

material

metal alloy fiber, plain gray hub

material

metal alloy fiber, plain gray hub

material

StableFlex fiber, plain gray hub

material

StableFlex fiber, plain gray hub

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 autosampler

compatibility

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

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

needle size

23 ga

needle size

23 ga

needle size

23 ga

needle size

24 ga

packaging

pkg of 1 ×  ea

packaging

pkg of 1 ×  ea

packaging

pk of 3

packaging

pk of 3

General description

SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS) manufactured with a flexible metal alloy used in the needle, plunger, and fiber core. The new metal alloy design includes a thicker, flexible plunger that is much less likely to kink or break, and helps to reinforce the needle especially when used in an auto-sampler with a sample agitator. Since the needle is more flexible and has a thinner wall than the standard stainless steel needle, a bevel has been placed on the needle to help it pierce septa materials more easily.
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This is a Solid Phase Microextraction (SPME) technology product. SPME is one of the greener technologies for sample preparation as it is solvent free extraction technology and SPME fibres are re-usable and generates as little waste as possible, thus aligns with "Waste Prevention”, and ″Safer Solvents and Auxiliaries″. Click here for more information.

Other Notes

Appearance may vary. Darker spots may be visible on the fiber but will not affect performance.

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Edited by Sue Ann Scheppers Wercinski
Solid Phase Microextraction: A Practical Guide, 257-257 (1999)
Pawliszyn, Janusz
Applications of Solid Phase Microextraction, 674-674 (1999)
Pawliszyn, Janusz
Solid Phase Microextraction: Theory and Practice, 264-264 (1997)
Pawliszyn, Janusz
Handbook of Solid Phase Microextraction, 410-410 (2009)
Talon, R., Montel, M.
Applied SPME, 364-371 (1999)
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