Chemical analysis of bottom deposits

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Our accreditation area

The accreditation area of the laboratory allows to carry out comprehensive chemical analysis of bottom deposits. These analyses are carried out by the following groups of the laboratory:

Soil analysis group

Staff: 9 chemistry engineers

Instrumental base:

  • Spectrophotometers

    5 pcs.
  • Total nitrogen and carbon analyzer TOPAZ NC

    1 pc.
  • pH-meters

    6 pcs.
  • Weight moisture meter MX-50

    2 pcs.
  • Air-cooled freeze drying Alpha 1-4

    1 pc.
  • Electric furnace SNOL-10/11

    4 pcs.
  • Centrifuge OS-6M UHL 4.2

    2 pcs.
  • Vibrating screen PE 6800 AT-2

    2 pcs.

Chromatography and mass spectrometry group

Staff: 12 chemistry engineers

Instrumental base:

  • Agilent 6890N gas chromatomass spectrometer with Agilent 5973N MSD (with autosampler)

    1 pcs.
  • Gas chromatomass spectrometer Agilent 7000C MS/MS (with triple quadrupole, with autosampler)

    1 pc.
  • Gas chromatographs "Chromatek-Kristall 5000.2"

    6 pcs.
  • Liquid chromatograph «Stayer»

    2 pcs.
  • Liquid chromatographs «Lumachrom»

    2 pcs.

Atomic absorption and mass spectrometry group

Staff: 8 chemistry engineers

Instrumental base:

  • Inductively coupled plasma mass spectrometers ICP MS (Agilent)

    2 pcs.
  • Atomic absorption spectrophotometers (Shimadzu, Analytik Jena, A-2)

    3 pcs.
  • Quick Trace M-7500 mercury analyzer

    1 pc
  • Analyzers of mercury RA-915+

    2 pcs.

Price list

Chemical analysis of bottom deposits
Indicators rub.
pH 120
Moisture content, ash content, calcined residue (1 index) 300
Ammonium nitrogen, nitrate nitrogen, nitrite nitrogen, sulfates, phosphorus, sulfur, sulfide sulfur, carbonates, chlorides, silicon dioxide, sulfides, alkalinity, dry residue (1 index) 350
Cadmium, nickel, chromium, copper, zinc, manganese, cobalt, strontium, iron, molybdenum, lead, sodium, potassium, calcium, magnesium, aluminum, silicon, beryllium, vanadium, bismuth, tin, selenium, tungsten, antimony, lithium (1 index) 350
Density of the soil skeleton (particles) 500
Mercury, arsenic, silver, titanium, yttrium, lanthanum, rubidium, scandium, thallium, tellurium, thorium, uranium, cerium, caesium, bromine, boron, barium (1 index) 520
Organic matter, anionic SSAS, cationic SSAS, nonionic SSAS, formaldehyde (1 index) 600
Petroleum products, organic carbon, cyanides, phenol (1 index) 650
Chloroform, carbon tetrachloride, methyl chloride, methylene chloride, vinyl chloride, 1,2-dichloroethane, trichloroethylene, 1,1,2-trichloroethane, vinylidene chloride (1 index) 900
Color, smell, consistency, presence of inclusions, type by mechanical composition, type by material composition (all together) 900
Granulometric composition 950
Benz (a)pyrene, methane (1 index) 1 650
M-Xylene, O-Xylene, P-Xylene, Styrene (separately and in total) 2 500
Benzene, toluene (separately and in total) 2 500
Polychlorinated biphenyls (PCBs): PCB-28, PCB-52, PCB-101, PCB-138, PCB-153, PCB-180 (separately and in total) 2 800
Organochlorine pesticides (OCP): hexachlorobenzene, pentachlorobenzene, ?-HCCH, ?-HCCH, ?-HCCH, 4,4-DDE, 4,4-DDD, 4,4-DDT, ? -, ?-, heptachlorepoxide, heptachlor, aldrin, dieldrin, isodrin, endrin, telodrin (separately and in total) 2 800
Sum of polyaromatic hydrocarbons (PAHs): anthracene, acenaphthene, acenaphthylene, benzo(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, benzo(g,h,i)perylene, dibenz(a)anthracene, indeno(1,2,3-c,d) pyrene, pyrene, naphthalene, phenanthrene, fluoranthene, fluorene, chrysene (separately and in total) 2 800
The concentration of micro-plastic, micro-plastic distribution by coverage, density/specific gravity of microplastic, composition of microplastic by density value 5 000
The concentration of micro-plastic, micro-plastic distribution by coverage, density/specific gravity of microplastic, composition of microplastic by density value 5 800
PCTs (polychlorinated terphenyls) 9 000
Organotin compounds 14 000
Total PCDD (dioxins) and PCDF (furans) 38 900

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