CMA 12 Microdialysis Probe


  optimized for CNS use 

  ideal for chronic implantation 

  20 000 and 100 000 Daltons cut-off

 

The CMA 12 Microdialysis Probe is ideal for stereotaxic work in the CNS of anesthetized or conscious animals. A semi-permeable membrane is glued between the tip of the inner steel cannnula and the outer steel shaft. The perfusion fluid enters the membrane space through two holes in the inner cannula and flows into the shaft to the outlet. All metal parts are treated to prevent oxidation of labile compounds in the perfusate. The membrane is available in both 20 000 and 100 000 Daltons cut-off as standard. The inlet/outlet capillaries are mounted in a blue plastic body matched to the size of a corresponding CMA 12 guide cannula. Once implanted, the probe sits tightly in the guide cannula´s capsule without the need for screwing or cementing. FEP tubing can be connected to the probe using tubing adaptors.

The CMA 12 Microdialysis Probes are guaranteed for single use, however, with proper care, they may be reused several times. Complete instructions are included.

 

Technical information for CMA 12

Membrane length PAES 1, 2, 3 and 4 mm
Membrane length PES 1, 2, 3 and 4 mm

Membrane diameter 0.5 mm

Stainless steel shaft diameter 0.64 mm

Shaft length 14 mm
Inlet internal volume negligible

Outlet internal volume 3 µL

Ordering information for CMA 12

3/pkg
Membrane: Polyarylethersulphone (PAES)
cut-off 20 000 Daltons

Ref. no.
8010431
CMA 12 Elite Microdialysis Probe with membrane length - 1 mm
8010432 CMA 12 Elite Microdialysis Probe with membrane length - 2 mm
8010433 CMA 12 Elite Microdialysis Probe with membrane length - 3 mm
8010434 CMA 12 Elite Microdialysis Probe with membrane length - 4 mm
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3/pkg
Membrane: Polyethersylphone (PES)
cut-off 100 000 Daltons

Ref. no.
830 9661 CMA 12 Microdialysis Probe with membrane length - 1 mm
830 9662
CMA 12 Microdialysis Probe with membrane length - 2 mm
830 9663 CMA 12 Microdialysis Probe with membrane length - 3 mm
830 9664 CMA 12 Microdialysis Probe with membrane length - 4 mm