Attachment C_Bill of Materials for PR427648.pdf

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Modular potentiostat/galvanostat, Bipotentiostat module, Base SECM, Nanoelectrode, and Microelectrode.
Solicitation number
RFQSSPR427648
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This document is an Attachment C Bill of Materials for PR427648, detailing five specific electrochemical research instruments from Metrohm USA. The items include a modular potentiostat/galvanostat with impedance spectroscopy capabilities (Item 1), a bipotentiostat module extension (Item 2), a complete scanning electrochemical microscope (SECM) base system with XYZ-positioning and accessories (Item 3), a platinum nanoelectrode with 200-500 nm diameter (Item 4), and a platinum microelectrode with approximately 1 μm diameter (Item 5). All items are manufactured by Metrohm USA and intended for advanced electrochemical research and microscopy applications, with specifications focused on precise measurements, positioning, and electrode characteristics.

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Item Country of Origin Manufacturer Quantity Part Number Description

1 Metrohm USA 1 AUT302N.FRA32M.S Modular potentiostat/galvanostat Expandable via 7 module slots 1 module slot occupied by FRA32M Maximum current +/-2 A Maximum compliance voltage +/-30 V Impedance spectroscopy 10 μHz -1 MHz

2 Metrohm USA 1 BA.S Bipotentiostat module Extension by a 2nd working electrode For Autolab N neries

3 Metrohm USA 1 SNG-ECCUSTOM-ELEC

Sensolytics Base SECM. The starting point for all SECM experiments: a complete scanning electrochemical microscope, including: A high-quality stepper motor-controlled XYZ-positioning system: 25x25x25 mm range at 20 nm resolution (calc.) Beginners kit consisting of two Pt-microelectrodes (25 und 10 μm), reference- and counter electrode, and a simple test sample for training purposes Complete PMMA measuring cell with distance pieces to adapt to different sample heights and adjustable base plate for manual tilt compensation Full system control via an industrial PC, including TFT-screen, mouse and keyboard, and Sensolytics SECM software This system is directed primarily at scanning relatively flat surfaces with electrode diameters in the range of 10 to 100 μm and can be extended at any time with further options.

4 Metrohm USA SNG-ECCUSTOM-ELEC

Nanoelectrode, platinum 200-500 nm. Platinum nanoelectrodes with a diameter of 200 nm-500 nm imbedded in quartz glass. The outer diameter of the electrode body is 0.9 mm, length 7 to 8 cm. This type of electrode is required for imaging in the constant-distance mode of SECM (option Shearforce).

5 Metrohm USA SNG-ECCUSTOM-ELEC

Microelectrode, platinum ~1 μm. Disk-shaped Pt-microelectrode (Ø ca.

1 μm) to be used as probe in all types of Sensolytics SECM. The platinum wire (purity 99,99 %) is sealed and pulled in a quartz glass body, length

ca. 95-105 mm, diameter 0.9 mm, RG-value >10.

Attachment C_Bill of Materials for PR427648

OR Domestic Equivalent

Sheet1

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