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MilliporeSigma™ Supelco™ SPME Fiber Assembly, Divinylbenzene/Carboxen™/Polydimethylsiloxane (DVB/CAR/PDMS), df 50/30 μm

SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS) is manufactured with a flexible metal alloy used in the needle, plunger, and fiber core.

Supplier:  MilliporeSigma™ Supelco™ 57329U

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Catalog No. 11-102-0754

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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.


Solid Phase Micro-Extraction (SPME) Fibers & Accessories
24 ga
StableFlex Fiber


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Carboxen and StableFlex are registered trademarks of Sigma-Aldrich Co. LLC