Examples of using Hch in English and their translations into Russian
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Official
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Colloquial
HCH, μg/l.
Hexachlorocyclohexane HCH.
HCH lindane.
COMPONENT: HCH.
HCH mixed isomers.
Proposals on listing HCH made at the WGSR-41.
HCH mixed isomers.
Poland forbids the use of lindane, HCH and DDT.
D&F, HCH and 10 others.
Structure of alpha, beta, gamma,delta and epsilon HCH isomers.
HCH is no longer needed for this.
Sabina Klicheva, International HCH and Pesticides Association(IHPA), Azerbaijan.
HCH residues are found in water and air samples all over the world.
The Federal Governmentsets application conditions and reservations for use regarding DDT and HCH.
DDT, PCBs, HCH are not produced and their use is banned.
However, it should be noted that the European Union andUS EPA have not classified HCH as carcinogenic to humans.
And-HCH are water-soluble and have little bioconcentration potential.
PCP is also a transformation product andmetabolite of other organochlorines such as HCB(hexachlorobenzene), HCH(lindane) and PCNB quintozene.
Compared to technical HCH and lindane, limited data are available for alpha-HCH.
PCA may result from the degradation of structurally related chlorinated hydrocarbons, such as PCP, hexachlorobenzene(HCB),lindane(HCH), and pentachloronitrobenzene PCNB.
Tenth HCH and related pesticides forum, international conference, Brno, Czech Republic.
Hotspots caused by temporary storage of hexachlorocylohexane(HCH) isomers in the organic chemical plant dump site the former Yugoslav Republic of Macedonia.
HCH is very prevalent in the marine environment and soils, but low levels are found in biota.
More than 90% of human exposure to all HCH isomers originates from food, particularly those which are animal based IPCS 1991.
Concentration of Au(HS) was calculated on the on the basis of experimental data for the total content of the dissolved gold as well as for its share in the summary balance Au(HS)+ Au(HS)2- for acid H2S-contaning solutions basis of thermodynamic data UNITHERM,program package HCh 3.
Stability and persistence of HCH isomers are attributed to the orientation of the chlorine atoms on the molecule.
List HCH(CAS: 608-73-1) in annex I with the following exemptions:"Topical insecticide for public health purposes.
Italy reported bans on DDT, HCH and lindane, while applying EU Directive 96/59/EC on the disposal of PCBs.
Other HCH isomers are still found in environmental samples, due to the former use of technical HCH as insecticide.
There is a relationship between the HCH concentration in breast milk and the consumption of meat products, animal fat and fatty fish.