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Narishige MF-900 microforge with up to 500x magnification; precise fire polishing for capillary pipettes in molecular diagnostics. Status: open State: used Price: 159500 Price_From: null Amount: 1 External_ID: null Weight: 6.5 Width: 20 Height: 31 Length: 36 Shipping_Info: null Delivery_Info: null Additional_Info: Used condition sold as-is; may not retain original performance or function. Buyer advised to confirm functionality prior to purchase. Product_Details: ```json [ { "name": "Magnification", "value": "Up to 500x", "category": "Performance", "position": 1, "source": "Product Description" }, { "name": "Eyepieces", "value": "2 x W.F. 10X (one without adjustment)", "category": "Optical", "position": 2, "source": "Product Description" }, { "name": "Objective lenses", "value": "3 objectives: LWDM 35/0.45 210/0 (light blue line), M10/0.25 210/0 (yellow line), M5/0.10 210/0 (red line)", "category": "Optical", "position": 3, "source": "Product Description" }, { "name": "Physical Dimensions", "value": "Width 20 cm, Depth 36 cm, Height ~31 cm", "category": "Physical", "position": 4, "source": "Product Description" }, { "name": "Weight", "value": "6.5 kg", "category": "Physical", "position": 5, "source": "Product Description" }, { "name": "Heater and Lamp Controls", "value": "Front-mounted adjustment dials for heater and lamp", "category": "Performance", "position": 6, "source": "Product Description" }, { "name": "Manipulators", "value": "Independent manipulators for heater and microelectrode positioning with vertical fine adjustment", "category": "Performance", "position": 7, "source": "Product Description" } ] ```
The Narishige MF-900 Microforge is a specialized laboratory device designed for precision fire polishing and shaping of capillary pipette tips following initial puller fabrication. This microforge enhances gigaohm seal formation and stability, which is critical in applications such as patch-clamp electrophysiology and molecular diagnostics requiring high-quality micropipettes.
Key features include:
This microforge supports essential biotechnological processes such as creating micropipettes for gene editing, electrophysiological recordings, and synthetic biology applications. Widely adopted in molecular diagnostics and biomanufacturing environments, it ensures reproducible micropipette tip quality integral to successful experimental outcomes.
Note: This unit is used and sold as-is; performance and functionality may differ from new condition. Buyers should verify operational status prior to integration into critical bioprocessing workflows.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 84 with a price runs from €223 to €4,316.
