Chemical research | (Rub.) |
Mass fraction of water, mass fraction of sand, mineral impurity sand, mineral impurity "pearl", mineral impurity "shell" (1 index) |
450 |
Lead, cadmium, tin, chromium, copper, iron, manganese, nickel, zinc, potassium, calcium, magnesium, sodium, phosphorus, aluminum, vanadium, bismuth, tungsten, beryllium, cobalt, lithium, molybdenum, selenium, sulfur, strontium, antimony (1 index) |
525 |
Mercury, arsenic, caesium, rubidium, barium, boron, yttrium, lanthanum, silver, scandium, thallium, tellurium, titanium, thorium, uranium, cerium (1 index) |
630 |
Petroleum products (petroleum hydrocarbons) |
1 250 |
Benzo(a)pyrene |
2 500 |
Histamine, DMNA (dimethylnitrosamine), DENA (diethylnitrosamine) - 1 index |
1 500 |
Polychlorinated biphenyls (PCBs): PCB-28 (2,4,4' - trichlorobiphenyl), PCB 52 (2,2',5,5'-tetrachlorobiphenyl), PCB 101 (2,2',4,5,5'-pentachlorobiphenyl), PCB 118 (2,3',4,4',5-pentachlorobiphenyl), PCB 153 (2,2',4,4',5,5'-hexachlorobiphenyl), PCB 138 (2,2',3,4,4',5'-hexachlorobiphenyl), PCB 180 (2,2,3,4,4,5,5-heptachlorobiphenyl) |
3 500 |
Organochlorine pesticides (OCP): ?-HCCH, ?-HCCH, ?-HCCH, DDE, DDD, DDT, heptachlor, aldrin (separately and in total) |
3 |
Sum of polyaromatic hydrocarbons (PAHs): fluoranthene, pyrene, benzo(a)anthracene, chrysene, benzo(b)fluoranthene, benzo(k)fluoranthene, benzo(a)pyrene, dibenz(a,h)anthracene, benzo(g,h,i)perylene, indeno(1,2,3-cd)pyrene (separately and in total) |
3 500 |
Naphthalene, acenaphtylene, fluorene, acenaphthene, phenanthrene, anthracene (separately and in total) |
3 500 |