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Glaskohlenstoffstab, 4 mm (0.16 Zoll) Durchmesser 1, Thermo Scientific Chemicals
Glaskohlenstoffstab, 4 mm (0.16 Zoll) Durchmesser 1, Thermo Scientific Chemicals
Glaskohlenstoffstab, 4 mm (0.16 Zoll) Durchmesser 1, Thermo Scientific Chemicals
Thermo Scientific Chemicals

Glaskohlenstoffstab, 4 mm (0.16 Zoll) Durchmesser 1, Thermo Scientific Chemicals

Wird in der Elektrochemie als Elektrodenmaterial verwendet. Es wird als Hochtemperaturtiegel und als Bestandteil einiger prothetischer Geräte verwendet. Wird auch als ionenselektive Membran für elektrische Leiter verwendet.
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Katalognummer 042823.DJ
auch als 042823-DJ bezeichnet
Preis (EUR)
291,00
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Menge:
50 mm
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Preis (EUR)
291,00
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Chemikalien-Kennzeichnungen
CAS7440-44-0
IUPAC Namecarbon
Molecular FormulaC
InChI KeyOKTJSMMVPCPJKN-UHFFFAOYSA-N
SMILES[C]
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SpecificationsSpecification SheetDatenblatt
Appearance (Color)Black
FormRod, 4mm (0.16in) diameter (Glassy Carbon type-1, maximimum service temperature 1000?C).
Assay from Supplier's CofA>99.9%
Glassy carbon rod is used as an electrode material in electrochemistry. It used as high temperature crucibles and as a component of some prosthetic devices. Also used as electrical conductor ion-selective membrane.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only

Häufig gestellte Fragen (FAQ)

What is the difference between type 1 glassy carbon and type 2 glassy carbon?

Type 1 is a "low temperature" glassy carbon produced by heat treatment at ~ 1,000-2,000°C and consists of discreet fragments of distorted graphene layers. In general, type 1 is less compressible, more resistant to oxidation, and less permeable to gasses. Type 2 is a"high temperature" glassy carbon produced by heat treatment at ~2,500-3,000°C and consists of broken or imperfect fullerene-like nanospheroids encased in a disordered, multilayered graphene matrix. Type 2 usually contains fewer impurities and has higher electrical and thermal conductivity.