ET095-20  Kanichi Bismuth Oxide SPE - Pack of 20



ET095-20 Kanichi Bismuth Oxide SPE - Pack of 20
ET095-20 Kanichi Bismuth Oxide SPE - Pack of 20
 
 
Unit Price: $ (USD) 150.00

 

These SPEs (screen printed electrodes) feature a carbon working electrode impregnated with bismuth oxide, along with a carbon auxiliary electrode and Ag/AgCl reference.

These electrodes are disposable and are meant to be replaced after a set of runs (standard additions and sample). Thus each sample is afforded a clean and reproducible surface for analysis.

Mercury free ASV

After an initial reduction, the bismuth oxide is converted to metallic bismuth which can amalgamate with many heavy metals, thus facilitating anodic stripping voltammetry (ASV) experiments - no mercury electrode required!!!

Citations


Disposable bismuth oxide screen printed electrodes for the high throughput screening of heavy metals.  R.O. Kadara, N. Jenkinson, and C.E. Banks,  Electroanalysis, 21, 2410 - 2414, 2009.

In situ bismuth film modified screen printed electrodes for the bio-monitoring of cadmium in oral (saliva) fluid.  M. Khairy, R.O. Kadara, D.K. Kampouris, and C.E. Banks, Analytical Methods, 2, 645 - 649, 2010.

Disposable Bismuth Oxide Screen Printed Electrodes for the Sensing of Zinc in Seawater.  Mohamed Khairy, Rashid O. Kadara, Dimitrios K. Kampouris, Craig E. Banks.  Electroanalysis, 22, 1455–1459,  2010.

 
  • Dimensions: 10 x 40 mm
  • Working electrode: 3 mm diameter disk, particulate graphitic carbon with 5% bismuth oxide
  • Reference electrode: Ag/AgCl
  • Auxiliary electrode: particulate graphitic carbon
  • Substrate material: plastic (unsuitable for aggressive organic solvents)


 

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© copyright 2002 - 2019   eDAQ - data recording made simple
website by frogwebworks
© copyright 2002 - 2019 eDAQ - data recording made simple website by frogwebworks
© copyright 2002 - 2019 eDAQ - data recording made simple
website by frogwebworks