Platinum wire

Manufactured by Bioanalytical Systems

Sourced in France

Platinum wire is a type of laboratory equipment used in various analytical and research applications. It is a thin, flexible wire made of pure platinum metal. Platinum wire is highly resistant to corrosion and can withstand high temperatures, making it suitable for use in a wide range of laboratory procedures.

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Lab products found in correlation

Pyrrole, by Merck Group (1 mentions)

2 protocols using platinum wire

Electropolymerization of Polypyrrole-Based Electrodes

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The two types of polypyrrole-based electrodes
were prepared through reported electropolymerization methods^{2 (link),24 (link),28 (link)} on a PARSTAT MC 2000 potentiostat
with an auxiliary electrometer (Princeton Applied Research) in a three-electrode
configuration. The working, counter, and reference electrodes were
carbon fiber cloth (ElectroChem Inc.), a platinum wire (BASi), and
Ag/AgCl (3 M NaCl), respectively. For PPy(AOT), the electropolymerization
bath contained 0.3 M pyrrole (Millipore Sigma), 0.3 mg mL^–1 bipyrrole (Toronto Research Chemicals), and 0.1 M sodium dioctyl
sulfosuccinate (Millipore Sigma).^{24 (link)} A constant
current density of 2.5 mA cm^–2 was applied for 5
min to yield a polymer loading of 2.85 ± 0.08 mg cm^–2.^{24 (link)} For PVF–PPy, the bath contained
2 mg mL^–1 PVF (molecular weight 50 000 g
mol^–1, Polysciences), 0.2 M pyrrole, and 0.1 M tetrabutylammonia
perchlorate (Millipore Sigma) in chloroform.^{24 (link)} A constant current potential of 0.7 V was applied for 10 min to
yield a polymer loading of 5.68 ± 0.47 mg cm^–2. Cyclic voltammetry (CV) measurements were done in 0.1 M potassium
chloride (KCl) aqueous solution.

Ren Y., Mao X, & Hatton T.A. (2019). An Asymmetric Electrochemical System with Complementary Tunability in Hydrophobicity for Selective Separations of Organics. ACS Central Science, 5(8), 1396-1406.

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Voltammetric Analysis of Electrochemical Processes

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The voltammetric experiments were performed using a computer-controlled Model M161 electrochemical analyzer cooperating with EALab 2.1. software (mtm-anko, Cracow, Poland). A three-electrode glass measuring cell with a volume of 10 mL consisted of a boron-doped diamond electrode, BDDE with a diameter of 3 mm (BioLogic Science Instruments, Seyssinet-Pariset, France), a platinum wire (BASi, West Lafayette, IN, USA), and Ag/AgCl with 3 mol L⁻¹ KCl (Mineral, Warsaw, Poland) as the working, counter and reference electrode, respectively. Some experiments were carried out using working electrodes of platinum, gold, and glassy carbon with a diameter of 3 mm (each BASi, West Lafayette, IN, USA).
The pH of the buffer solutions was measured using a CX-732 multifunction meter with a sensor consisting of a glass indicator electrode and an Ag/AgCl reference electrode (Elmetron, Zabrze, Poland).
All experiments were conducted at a constant temperature of 25 ± 1 °C.

Jakubczyk M., Michalkiewicz S., Skorupa A, & Krajcarz K. (2022). Electrochemical Characterization and Voltammetric Determination of Methylisothiazolinone on a Boron-Doped Diamond Electrode. Molecules, 27(24), 9013.

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