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small diameter
high spatial resolution
minimal tissue damage
low internal volume
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The CMA 11 Microdialysis Probe possesses greater spatial resolution and causes less tissue damage due to its reduced size. The probe has a cuprophane membrane with an outside diameter of 0.24 mm. The outer steel shaft diameter is 0.38 mm. The inner cannula is constructed of fused silica coated with polyimid (3 and 4 mm membrane) or polyimid tubing (1 or 2 mm membrane). The inlet/outlet capillaries are mounted in a white plastic body matched to the size of a corresponding guide cannula. Once implanted, the probe sits tightly in the guide cannula´s capsule without the need for screwing or cementing. FEP tubing is connected to the probe using tubing adaptors.
The CMA 11 Microdialysis Probes are guaranteed for single use, however, with proper care, they may be reused several times. Complete instructions are included in each package.
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Technical information for CMA 11
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Membrane lenght Cuprophane
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1, 2, 3 and 4 mm
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Membrane diameter
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0.24 mm
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Stainless steel shaft diameter
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0.38 mm
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Shaft length
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14 mm
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Inlet internal volume
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negligible
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Outlet internal volume
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1 µL
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Ordering information for CMA 11
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3/pkg
Membrane: Cuprophane
cut-off 6000 Daltons
Ref. No.
830 9581 CMA 11 Microdialysis Probe with membrane length - 1 mm
830 9582 CMA 11 Microdialysis Probe with membrane length - 2 mm
830 9583 CMA 11 Microdialysis Probe with membrane length - 3 mm
830 9584 CMA 11 Microdialysis Probe with membrane length - 4 mm
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