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SPME Metal Alloy Fiber Assemblies

The SPME metal alloy fiber assemblies are 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. 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. As a result of this thinner needle wall and beveled tip, septa coring will occur more frequently requiring the use of the Merlin Microseal® or similar septum-less sealing system. The alloy used in the metal fiber assemblies does not contain any iron and is more inert than stainless steel.

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57906-U SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS) df 85 μm (bonded phase, for use with autosampler, needle size 23 ga, metal alloy fiber
57912-U SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS) for use with autosampler, needle size 23 ga, metal alloy fiber, fiber L 1 cm
57914-U SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS) for use with autosampler, needle size 23 ga, metal alloy fiber, fiber L 2 cm
57902-U SPME Fiber Assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB) df 65 μm (bonded phase, for use with autosampler, needle size 23 ga, metal alloy fiber
57928-U SPME fiber assembly Polydimethylsiloxane (PDMS) metal alloy fiber, df 100 μm (bonded phase, needle size 23 ga, for use with autosampler