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The complex "Ecotest-VA-iodine"

The complex "Ecotest-VA-iodine"
    The shipping kit:
  • the main unit of "Ecotest-VA"
  • magnetic stirrer, 5 V
  • laboratory stand SL-96
  • working electrode
  • electrode EVL 1M3.1
  • electrode EPV-1
  • the chemical to determine iodine
  • the standard solution of iodide-ion
  • the text of analytical procedure
  • software
The complex Ecotest-VA-iodine

The complex "Ecotest-VA-iodine"

    Official documents:
  1. MUK 4.1 1481-03 "Methodical direction to determine the mass concentration of iodine in food, food raw materials, biologically-active additions by stripping voltammetry".
  2. "The analytical procedure for the measurement of the mass concentration of iodine in food, food raw materials, biologically-active additions by stripping voltammetry on the voltammetric analyzer "Ecotest-VA" (registration № 001-110-01).

The correctness of the procedure was numerously checked with the independent measurements, made with other methods in the analytical center "ROSA" and several other certified enterprises.

    The charachteristic features of our analytical procedure for iodine:
  • no need of liquid mercury, mercury salts or compounds! no need of compressed gases or hydrogen generators
  • the linearity range for the analytical signal of iodide-ion versus the mass concentration of iodide in the cell: from 4 to 500 µg/dm3
  • the measurements are performed by the method of the stripping DC voltammetry on the modified graphite electrode
  • the analyses are performed using the method of the standard additions of iodide ions (potassium iodide)
  • the measurements are performed after the mineralization of the sample
The training of the personnel to operate the complex "Ecotest-VA-iodine":
The crew of the Econix-Expert Ltd maintains the training of the users to perform the analytical procedure and the working consultations. The seminars and practical trainigs for the users are organized together with the Federal Sanitatry Commetee of Russia and "Medbiofarm Ltd" (Obninsk, Kaluzhskaya obl.).

Now the analytical complexes "Ecotest-VA-iodine" are successfully operated in more than 50 official laboratories, in numerous plants and research laboratories. Tens of thousands samples were tested on the complex "Ecotest-VA-iodine" with the help of the analytical procedure, developed by "Econix-Expert Ltd".

Examples of measurement of iodine with the complex "Ecotest-VA-iodine" in the sample of the biologicall-active food addition "Iodoactive"

    Samples:
  1. blank
  2. tested sample
  3. tested sample with standard addition of iodide
The possibilities to upgrade the complex "Ecotest-VA-iodine"

Additional parts  Additional functions 
Carbon-cytallic electrode

120 EURO

The total kit to measure iodine and heavy metals - EURO 1800.

the measurement of the mass concentration of Zn, Cd, Pb, Cu in different objects, including the field conditions
Electrochemical cell system

from 515 EURO

the measurement of small concentrations of Zn, Cd, Pb, Cu, Hg and As
The sample changer with the "3 in 1" electrode

1080 EURO

the measurement of small concentrations of Zn, Cd, Pb, Cu, Mn, Bi, Se etc. in the absence of the operator

© Econix-Expert Ltd, 2005

Last updated: 8:56 pm, 22 Apr 2007