commiss regul eec juli classif good combin nomenclatur commiss european commun regard treati establish european econom commun regard council regul eec tariff statist nomenclatur common custom tariff amend commiss regul eec articl thereof order ensur uniform applic combin nomenclatur annex regul adopt measur classif good refer annex regul regul eec set gener rule interpret combin nomenclatur rule appli nomenclatur wholli partli base add addit subdivis establish specif commun provis view applic tariff measur relat trade good pursuant gener rule good column tabl annex present regul classifi cn code column virtu reason set column measur provid regul accord opinion nomenclatur committe adopt regul articl good column annex tabl classifi combin nomenclatur cn code column tabl articl regul enter forc st dai public offici journal european commun regul bind entireti directli applic member state brussel juli commiss christian scriven member commiss oj page offici journal annex descript good classifict cn code reason prepar consist weight approxim cholin chlorid colloid silicon dioxid water anim feed premix classfic determin provis gener rule interpret combin nomenclatur word cn code tricolbalt tetraoxid puriti approxim weight obtain cobalt hydroxid classif determin provis gener rule interpret combin nomenclatur note chapter word cn code product consist cholic acid pure weight fatti acid inorgan salt result manufactur process classfic determin provis gener rule interpret combin nomenclatur word cn code ox bile extract obtain purifi liquid bile ethanol anim black deodor remov colour evapor dryness classfic determin provis gener rule interpret combin nomenclatur word cn code product therapeut treat disallow product head directli therapi product type classifi head explanatori note hs head letter product intermedi prepar cholic acid ox bile basic constitu mix cholic deoxychol acid weight fatti acid inorgan salt classfic determin provis gener rule interpret combin nomenclatur word cn code blend adip acid ester alcohol carbon atom princip manufactur synthet lubric classfic determin provis gener rule interpret combin nomenclatur word cn code