commiss regul ec april amend regul ec lai detail rule implement council regul ec common organis market wine regard market mechan commiss european commun regard treati establish european commun regard council regul ec common organis market wine amend regul ec articl thereof chapter titl commiss regul ec amend regul ec lai detail rule appli aid scheme grape grape concentr grape rectifi concentr grape experi shown comest product elig scheme greater detail administr burden user processor juic lighten adequ arrang introduc ensur proper juic monitor percentag quantiti comest product check higher scheme product member state aid paid aid scheme increas alcohol strength wine product refer method determin alcohol strength correct facilit work member state respons administr aid applic detail effect check check arrang ensur problem case treat equal provis relat payment aid provid aid scheme cover regul ec harmonis detail effect check carri case aid privat storag wine check arrang laid toler margin verifi alcohol strength grape concentr grape rectifi concentr grape clarifi facilit payment advanc measur relat administr procedur chang arrang distil product wine make fair modul aid price type product concern flat rate aid flat rate price abolish addit order respond structur sector member state concern allow extend exempt oblig deliv product distil categori produc member state decid vari bui price paid produc yield distil arrang refer articl regul ec extend deadlin aid paid distil ensur financi transact crisi distil provid articl regul ec properli implement confirm advanc price paid distil intervent agenc treat aid provid case distil distil measur provis relat part wine check repres wine deliv distil abolish addit advanc paid crisi distil treat aid includ system penalti arrang introduc distil ensur produc paid minimum price wine distil fail experi shown arrang dispos alcohol obtain distil measur held intervent agenc adjust deadlin remov alcohol fix case case basi larg quantiti involv enhanc market opportun present geograph limit sale alcohol remov condit check destin alcohol fuel sector manag intervent measur requir member state provid commiss great deal inform rule laid regul ec amend amend aim clarifi exist provis provid addit inform favour market oper appli retroact amend aim improv condit govern isol measur dispos alcohol appli public regul major amend provid technic market manag measur avoid disrupt current wine year amend appli wine year measur provid regul accord opinion manag committe wine adopt regul articl regul ec amend chapter titl replac quot chapter manufactur grape juic articl purpos aid aid articl regul ec grant processor produc group produc process process behalf grape harvest grape concentr grape obtain grape crop grape juic bui directli indirectli produc group produc grape produc commun grape concentr grape purpos process grape juic grape concentr grape grape produc commun articl manufactur comest product grape juic grape juic concentr grape juic obtain process comest product wine product refer annex regul ec product refer articl regul articl technic requir relat product raw materi manufactur grape juic refer articl sound fair merchant qualiti suitabl process grape juic grape obtain grape densiti gram cubic centimetr time manufactur comest product grape juic compli council direct ec articl administr rule applic processor inspect purpos processor undertak oper manufactur grape juic current wine year submit start wine year grape juic process schedul compet author member state processor undertak oper manufactur grape juic time start wine year schedul drawn oper commenc schedul inform type raw materi intend process grape grape concentr grape place grape concentr grape intend process store place process carri processor carri oper manufactur grape juic date submit work dai oper start process statement compet author member state process statement inform inform requir subparagraph paragraph quantiti grape grape concentr grape intend process densiti grape concentr grape start date probabl durat process oper statement cover minimum quantiti tonn grape hectolitr grape hectolitr concentr grape addit inform refer paragraph member state processor provid inform compet author member state stamp schedul statement provid paragraph return copi processor except paragraph member state introduc simplifi procedur processor tonn grape hl grape hl concentr grape wine year processor stock record show inform accompani document regist refer articl regul ec quantiti densiti raw materi enter premis dai applic address seller quantiti densiti raw materi dai quantiti grape juic produc dai quantiti grape juic leav premis dai address consigne quantiti grape juic dai processor support document relat stock record made inspect author occas check articl administr rule applic user inspect purpos purpos chapter user mean oper carri oper bottl packag present grape juic concentr grape juic store view sale undertak respons carri preced oper prepar comest product juic oper carri processor refer articl user submit compet author place unload written undertak process grape juic wine product refer annex regul ec product refer articl regul member state lai requir submit undertak undertak submit grape juic concentr grape juic month submiss aid applic refer articl regul export regard compat undertak processor dispatch grape juic user commun processor accompani document refer articl regul ec manufactur grape juic subject aid applic actual plan date submiss applic user send accompani document compet author place unload dai receipt product user dispatch juic receiv oper commun ensur oper sign written undertak submit compet author time limit set subparagraph paragraph compet author receiv written undertak stamp accompani document send copi stamp accompani document processor grape juic question dai receipt undertak articl commiss regul ec wine year compet author check sampl basi risk analysi ensur undertak refer paragraph articl respect check relat quantiti cover applic stamp accompani document provid paragraph articl receiv previou wine year articl aid applic processor refer articl submit aid applic compet author member state month end wine year accompani document copi process schedul refer copi stock record refer articl summari thereof member state requir copi summari certifi author respons inspect member state requir document processor refer articl submit aid applic compet author member state month end process oper accompani document copi process statement refer copi stock record refer articl summari thereof member state requir copi summari certifi author respons inspect aid applic quantiti raw materi process dai process oper complet processor submit compet author member state month submit aid applic copi accompani document stamp compet author laid articl copi accompani document bear custom stamp certifi export except paragraph member state introduc simplifi procedur processor tonn grape hl grape hl concentr grape wine year procedur complet month end wine year articl aid amount rule aid grape grape concentr grape fix unit quantiti raw materi gt tabl gt case forc majeur aid payabl quantiti raw materi excess ratio raw materi grape juic obtain grape kg hl hl hl concentr hl hl product obtain concentr grape juic ratio multipli articl payment aid compet author pai aid month date present requir document refer articl articl advanc payment processor request advanc payment amount equal aid refer articl calcul raw materi prove enter premis provid lodg secur compet author secur amount advanc advanc paid compet author month present proof secur lodg advanc paid januari wine year concern compet author check requir document refer articl secur refer paragraph articl releas full part accord procedur laid articl regul eec articl penalti case forc majeur processor present requir document refer articl late month expiri deadlin refer articl aid reduc processor present document month refer elaps aid paid check reveal user compli undertak refer articl aid recov processor user domicil member state processor domicil member state concern notifi member state processor domicil complianc delai case forc majeur processor found compli oblig impos chapter oblig process grape juic raw materi cover aid applic aid reduc member state concern set rate reduct quantiti raw materi quantiti advanc paid secur refer articl forfeit quantiti process wine year case forc majeur quantiti raw materi quantiti advanc paid secur forfeit entireti case forc majeur compet author member state determin measur deem light reason invok inform commiss thereof quot articl replac quot potenti alcohol strength product list paragraph determin appli figur tabl equival annex hereto read refractomet accord method laid annex commiss regul ec toler allow check compet author quot paragraph ad articl quot member state provid aid applic submit cover oper increas alcohol strength quot articl ad quot articl check compet author member state step ensur check need order verifi ident volum product increas alcohol strength complianc annex point regul ec produc oblig check refer paragraph time quot articl replac quot articl payment aid compet author pai aid august end current wine year quot articl replac quot read obtain temperatur refractomet accord method refer annex regul eec toler permit grape concentr grape rectifi concentr grape quot articl replac quot prejudic paragraph product contract undergo oenolog treatment process preserv variat permit volum enter contract exce wine grape concentr grape rectifi concentr grape chang vat variat permit set quot articl ad quot articl check compet author member state measur requir ensur check verifi ident volum product cover contract complianc articl produc oblig check refer paragraph time quot articl replac quot articl payment aid compet author pai aid month expiri date storag contract case contract termin accord articl aid payabl proport actual durat contract compet author pai aid month dai contract termin quot articl replac quot articl advanc payment produc request advanc paid provid lodg secur advanc favour intervent agenc prejudic articl amount advanc calcul basi amount aid product question refer articl advanc paid compet author month present proof secur lodg aid paid compet author secur refer paragraph releas entitl aid lost accord articl secur forfeit applic articl result aid amount lower sum paid secur reduc amount paid excess aid due secur reduc releas month date expiri contract member state make adjust claus provid articl appli quot paragraph articl replac quot purpos distil oper refer titl member state step ensur complianc oblig laid subparagraph quot articl amend paragraph subparagraph ad quot member state stipul deliveri place date refer subparagraph quot paragraph delet articl ii replac quot ii wine grow zone litr pure alcohol actual potenti strength kilogram obtain varieti list classif vine varieti administr unit concern varieti wine grape varieti litr pure alcohol actual potenti strength kilogram obtain varieti list classif administr unit concern sole wine grape varieti quot articl replac quot articl aid paid distil aid refer articl regul ec fix vol alcohol hectolitr product obtain distil neutral alcohol obtain marc eur obtain wine wine lee eur spirit distil marc distil raw alcohol obtain marc alcohol strength vol eur wine spirit raw alcohol obtain wine wine lee eur distil evid distil raw alcohol obtain distil marc spirit distil marc amount eur vol hl paid aid due quantiti wine deliv distil exceed produc oblig provid articl quot articl amend paragraph replac quot produc wine year question produc hectolitr wine premis free deliv quantiti quot paragraph ad quot articl regul ec member state provid respect part territori produc exce product level establish produc premis discharg oblig deliv product refer paragraph articl withdraw product supervis product level exce hl wine quot paragraph articl replac quot produc subject oblig refer articl deliv quantiti product oblig deliv juli current wine year discharg oblig deliv remain quantiti date fix compet nation author juli wine year quot articl amend paragraph subparagraph ad quot case distil refer articl regul ec member state differenti bui price yield hectar provid articl period refer subparagraph month quot paragraph delet articl amend paragraph replac quot price paid distil compet author product deliv fix vol hl distil articl regul ec raw alcohol obtain marc eur raw alcohol obtain wine wine lee eur distil articl regul ec raw alcohol obtain wine eur alcohol store premis produc price reduc eur hectolitr alcohol quot paragraph delet paragraph ad articl quot advanc price paid distil intervent agenc provid distil refer articl regul ec aid provid subparagraph quot articl delet articl amend paragraph replac quot intervent agenc recov produc amount equal part aid advanc paid distil case produc meet requir laid commun rule distil oper question reason failur present harvest product stock declar time allow present harvest product stock declar found compet author member state incomplet inaccur miss incorrect data essenti applic measur concern failur meet oblig laid articl regul ec infring detect notifi distil payment minimum price basi previou declar case provid point subparagraph amount recov determin accord rule laid articl commiss regul ec case provid point subparagraph amount recov determin accord rule laid articl regul ec case provid point subparagraph amount recov aid advanc paid distil quot paragraph ad quot found distil paid purchas price produc deadlin laid articl intervent agenc pai produc june wine year concern amount equal aid advanc intermediari intervent agenc produc member state case aid advanc due distil quot articl replac quot articl open tender procedur commiss act accord procedur laid articl regul ec issu invit tender quarter export countri end motor fuel sector alcohol concern import dehydr countri end motor fuel sector countri quot articl amend subparagraph paragraph replac quot remov order state date alcohol physic remov storehous intervent agenc concern deadlin remov dai date issu remov order remov order cover hl deadlin dai dai quot paragraph replac quot alcohol physic remov storehous intervent agenc concern deadlin fix invit tender issu accord procedur laid articl regul ec quot articl replac quot alcohol physic remov storehous intervent agenc concern deadlin fix public sale open accord procedur laid articl regul ec quot articl delet paragraph ad articl quot prejudic paragraph alcohol export countri end motor fuel sector check actual carri moment alcohol mix denatur agent countri destin alcohol dispos bio ethanol commun check carri moment alcohol deliv oil undertak bio ethanol approv firm articl supervis refer subparagraph guarante moment alcohol deliv approv firm case provid subparagraph alcohol concern remain supervis offici bodi guarante motor fuel sector special tax arrang requir end quot articl ad titl iv quot articl derog payment deadlin except provis govern payment deadlin grant compet author member state pursuant regul author justifi doubt elig beneficiari aid carri check payment effect elig aid acknowledg quot articl replac quot articl notif commiss case aid privat storag wine titl iii chapter regul ec member state commun decemb wine year contract conclud quantiti grape process concentr grape rectifi concentr grape period valid contract quantiti obtain march current wine year latest quantiti product contract februari case distil articl regul ec member state commun end octob decemb februari april june august quantiti wine wine lee wine fortifi distil distil previou month quantiti alcohol broken neutral alcohol raw alcohol spirit distil wine produc previou period intervent agenc previou period dispos intervent agenc previou period percentag quantiti export sell price charg held intervent agenc end previou period dispos alcohol intervent agenc refer articl regul ec member state commun end month quantiti alcohol physic remov previou month tender procedur quantiti alcohol physic remov previou month public sale case distil articl regul ec member state commun end month quantiti wine distil previou month quantiti alcohol qualifi secondari aid previou month case aid concentr rectifi concentr enrich provid articl regul ec member state commun decemb wine year current number produc receiv aid quantiti wine enrich quantiti concentr grape rectifi concentr grape enrich express term potenti alcohol strength volum hectolitr broken wine grow zone origin case aid manufactur grape juic comest product grape juic provid articl regul ec member state commun april respect previou wine year quantiti raw materi cover aid applic broken type quantiti raw materi aid grant broken type case aid manufactur product unit kingdom ireland provid articl regul ec member state commun april respect previou wine year quantiti grape concentr grape cover aid applic broken wine grow zone origin quantiti grape concentr grape aid grant broken wine grow zone origin price paid manufactur oper grape concentr grape member state commun april previou wine year case distil maker fortifi wine distil fail fulfil oblig action consequ dai end quarter action respons appeal ground forc majeur step instanc compet author case cover regul quot titl annex replac quot tabl equival potenti alcohol strength read obtain refractomet accord method laid annex regul eec quot annex iv replac text annex regul articl regul enter forc dai public offici journal european union articl appli august articl appli august regul bind entireti directli applic member state brussel april commiss franz fischler member commiss oj oj oj oj oj oj oj oj annex quot annex iv commun analysi method neutral alcohol gener purpos annex repeat limit absolut differ singl test result obtain condit oper apparatu laboratori short interv time expect lie probabl reproduc limit absolut differ singl test result obtain condit oper apparatu laboratori time expect lie probabl term quot singl test result quot mean obtain standardis test method appli fulli singl sampl state probabl ii method introduct prepar sampl analysi gener volum laboratori sampl intend analysi larger quantiti requir specif determin sampl prepar sampl made homogen analysi preserv prepar sampl air tight moistur tight contain store deterior prevent seal cork rubber plastic direct contact alcohol seal wax expressli prohibit reagent water mention made water solut dilut wash purpos dilut wash purpos distil water demineralis water equival puriti refer made quot solut quot quot dilut quot indic reagent aqueou solut intend chemic chemic analyt reagent qualiti equip list equip list equip item specialis item specif analyt balanc analyt balanc mean balanc sensit mg express result result result state analyt report obtain determin repeat satisfactori calcul result result calcul hl ethanol vol number signific figur result signific figur justifi precis method analysi method determin alcohol content alcohol strength volum alcohol determin accord exist nation provis event disput mean alcoholomet hydromet defin council direct eec juli approxim law member state relat alcoholomet alcohol hydromet express percentag volum prescrib council direct eec juli approxim law member state relat alcohol tabl method evalu colour clariti scope field applic method enabl colour clariti neutral alcohol assess definit colour clariti colour clariti assess procedur principl colour clariti assess visual comparison water white background black background apparatu glass cylind colourless cm height procedur place glass cylind white background black background fill cylind sampl depth approxim cm water depth observ sampl length cylind compar comparison cylind interpret assess colour clariti sampl observ set method determin permangan clear time scope field applic method determin permangan clear time neutral alcohol definit permangan clear time determin method number minut requir colour sampl match colour standard ad ml mmol potassium permangan solut ml sampl principl time colour sampl addit potassium permangan match colour standard determin defin permangan clear time reagent potassium permangan solut mmol prepar immedi colour solut red weigh accur cocl prepar mixtur ml hydrochlor acid ml ml water add cobalt chlorid hci water mixtur ml volumetr flask make mark rest mixtur colour solut yellow weigh accur fecl prepar mixtur ml hydrochlor acid ml ml water proce weigh quantiti ferric chlorid colour solut colour standard solut pipett ml colour solut ml colour solut ml volumetr flask make mark water note colour solut store ark month colour standard freshli prepar time time apparatu ml nessler tubl colourless transpar glass graduat ml ground glass stopper test tube colourless circa mm diamet pipett ml thermomet rang analyt balanc water bath thermostat control volumetr flask ml ground glass stopper procedur pipett ml sampl test tube ml nessler tube place water bath add ml ml depend sampl quantiti mmol kmno solut mix leav water bath note time pipett ml colour standard test tube diamet ml colour standard nessler tube observ chang colour sampl compar colour standard white background time time note time colour sampl colour standard note care expos sampl solut direct sunlight test express result interpret time clear time requir colour sampl tube match standard tube neutral alcohol time minut temperatur repeat differ time test carri simultan rapid success analyst sampl condit exce minut note trace manganes dioxid catalys effect reaction ensur pipett test tube scrupul clean reserv exclus purpos clean hydrochlor acid rins water brown color visibl glass apparatu qualiti water prepar dilut permangan solut carefulli monitor consum permangan requir qualiti obtain distil water brought boil small quantiti permangan ad order obtain slightli pink color cool dilut sampl decolor occur pass exact shade refer solut permangan test distort alcohol sampl analysi store perfectli clean glass flask seal ground glass stopper rins alcohol stopper encas tin aluminium method determin aldehyd scope field applic method determin aldehyd express acetaldehyd neutral alcohol definit aldehyd content content aldehyd express acetaldehyd determin method principl colour obtain reaction sampl schiff reagent compar standard solut acetaldehyd content reagent rosanilin hydrochlorid basic fuchsin sodium sulphit anhydr sodium metabisulphit hydrochlor acid densiti ml powder activ carbon starch solut prepar solubl starch mg hgl preserv suspend cold water mix ml boil water boil minut filter cold iodin solut mol amino ethanol ch ch nh mw schiff reagent dissolv powder rosanilin hydrochlorid ml hot water ml volumetr flask leav water bath complet dissolv dissolv anhydr sodium sulphit equival quantiti sodium metabisulphit circa ml water add cool prosanilin solut leav stand minut add ml hydrochlor acid ml solut colourless slight degre brown colour make mark water filter activ carbon fold filter render solut colourless note schiff reagent prepar dai free content reagent mmol ml ph determin free pipett ml schiff reagent ml erlenmey flask add ml water add ml starch solut titrat mol iodin solut starch end point free content rang rais calcul quantiti sodium metabisulphit na ml reagent mmol lack lower bubbl air reagent calcul free reagent mmol free ml reagent gt refer graphic gt gt refer graphic gt import method prepar schiff reagent sensit reagent check test colour aldehyd free refer alcohol pink colour visibl acetaldehyd hl alcohol vol purif commerci amino ethanol dissolv amino ethanol complet circa ml absolut ethanol add circa ml dry diethyl ether amino ethanol precipit leav hour refriger filter crystal wash dry diethyl ether dry hour desicc sulphur acid partial vacuum note clean araino ethanol white repeat recrystallis process apparatu colorimetr tube provid ground glass stopper capac ml ml ml ml ml ml ml pipett water bath thermostat control spectrophotomet cuvett mm path length procedur preliminari remark method determin aldehyd content ensur sampl alcohol content vol rais ad amount aldehyd free ethanol calibr curv weigh purifi dri amino ethanol accur analyt balanc place ml volumetr flask add aldehyd free ethanol free ethanol make mark solut content acetaldehyd prepar dilut seri stage produc refer solut mg acetaldehyd ml solut determin absorb valu refer solut construct graph determin aldehyd content pipett ml sampl colorimetr tube add ml water mix constant temperatur time make blank ml aldehyd free ethanol vol add ml water temperatur add ml schiff reagent tube close ground glass stopper shake water bath minut put content cuvett determin absorb valu nm note determin aldehyd figur check valid calibr curv comparison test solut calibr curv prepar ensur blank colourless express result formula method calcul construct graph optic densiti concentr acetaldehyd determin concentr sampl refer plot content aldehyd express acetaldehyd hl ethanol vol gt refer graphic gt content hl acetaldehyd sampl solut determin refer standard curv alcohol strength volum sampl determin method repeat differ result determin carri simultan rapid concess analyst sampl condit exce aldehyd hl ethanol vol method determin higher alcohol scope field applic method determin budget alcohol express methylpropan ol neutral alcohol definit higher alcohol content content higher alcohol express methylpropan ol determin method principl absorb colour product result reaction higher alcohol aromat aldehyd hot dilut sulphur acid komarowski reaction determin nm correct presenc aldehyd sampl compar produc methylpropan ol react condit reagent salicyl aldehyd solut ma prepar ad salicyl aldehyd ethanol vol free fusel oil sulphur acid concentr densiti methylpropan ol standard methylpropan ol solut dilut methylpropan ol aqueou solut vol ethanol give seri standard methylpropan ol hl solut standard acetaldehyd solut prepar standard acetaldehyd solut section method ethanol vol free higher alcohol aldehyd apparatu uv vi spectrophotomet capabl determin absorb solut nm spectrophotomet cuvett mm pathlength water bath thermostat regul colorimetr tube made thick glass pyrex similar ground glass stopper content circa ml procedur aldehyd content determin aldehyd content express acetaldehyd sampl methanol calibr curv methylpropan ol pipett ml methylpropan ol standard ml glass cylind fit ground glass stopper pipett ml salicyl aldehyd solut cylind ml sulphur acid mix content carefulli tilt cylind backward forward time care lift stopper occasion leav minut room temperatur put water bath minut pour content seri spectrophotomet cuvett minut ad sulphur acid determin absorb solut nm water refer cuvett spectrophotomet construct calibr curv absorb methylpropan ol concentr calibr curv aldehyd repeat replac ml methylpropan ol standard ml acetaldehyd standard construct calibr curv absorb nm acetaldehyd concentr sampl determin repeat replac ml methylpropan ol standard ml sampl determin absorb sampl express result formula method calcul correct absorb sampl subtract absorb aldehyd concentr sampl obtain calibr curv construct determin concentr higher alcohol express methalpropan ol sampl calibr curv construct correct absorb concentr higher alcohol express methylpropan ol hl ethanol vol gt refer graphic gt concentr higher alcohol sampl calcul alcohol strength volum sampl determin method repeat differ result determin carri simultan rapid success analyst sampl condit exce hl ethanol vol method determin total acid scope field applic method determin total acid express acet acid neutral alcohol definit total acid content express acet acid content total acid express acet acid determin method principl sampl de gass titrat standard sodium hydroxid solut acid calcul acet acid reagent sodium hydroxid solut mol mol store contact carbon dioxid minimis indigo carmin solut weigh indigo carmin dissolv ml water make ethanol phenol red solut weigh phenol red dissolv ml sodium hydroxid mol make mark water ml volumetr flask apparatu burett automat titrat pipett ml round bottom flask ground glass stopper ml reflux condens ground glass stopper procedur pipett ml sampl ml round bottom flask add boil stone briefli heat boil reflux condens add drop indic solut hot solut titrat sodium hydroxid mol sign chang greenish yellow violet express result formula method calcul content total acid express acet acid hl ethanol vol gt refer graphic gt number ml mol sodium hydroxid requir neutralis alcohol strength volum sampl determin method repeat differ result determin carri simultan rapid success analyst sampl condit exce hl ethanol vol method determin ester scope field applic method determin ester express ethyl acet neutral alcohol definit ester content content ester express ethyl acet determin method principl ester react quantit hydroxylamin hydrochlorid alkalin solut form hydroxylam acid form colour complex ferric ion acid solut optic densiti complex measur nm reagent hydrochlor acid mol ferric chlorid solut mol mol hydrochlor acid hydroxylamin hydrochlorid mol store refriger sodium hydroxid solut mol ethyl acet standard solut ethyl acet hl ester free ethanol vol apparatu spectrophotomet mm pathlength cuvett procedur calibr curv weigh accur ethyl acet analyt balanc add ester free alcohol ml volumetr flask make mark prepar dilut seri stage produc refer solut mg ethyl acet ml solut determin absorb valu refer solut accord construct graph determin ester content pipett ml sampl test tube fit ground glass stopper add ml hydroxylamin hydrochlorid solut time prepar blank ml ester free ethanol vol ml hydroxylamin hydrochlorid solut add ml sodium hydroxid solut close tube ground glass stopper shake minut water bath add ml hydrochlor acid tube shake briefli add ml ferric chlorid solut mix pour content cuvett determin absorb valu nm express result formula method calcul plot optic densiti standard concentr ester content express ethyl acet absorb read graph calcul formula gt refer graphic gt hl ethanol vol alcohol content sampl vol determin method repeat differ result determin carri simultan rapid success analyst sampl condit exce ester ethyl acet hl ethanol vol method determin volatil nitrogen base scope field applic method determin volatil nitrogen base express nitrogen neutral alcohol definit volatil nitrogen base content content volatil nitrogen base express nitrogen determin method principl sampl evapor small volum presenc sulphur acid ammonia content determin conwai micro diffus techniqu reagent suphur acid mol boric acid indic solut dissolv boric acid mg bromocresol green mg methyl red vol propan ol make ml vol propan ol potasium hydroxid solut carbon dioxid free hydrochlor acid mol apparatu evapor dish suffici capac accept ml sampl water bath conwai flask tightli fit lid figur descript suggest dimens micro burett capac ml graduat ml procedur pipett ml sampl anticip nitrogen content hl sampl ml sampl glass dish add ml mol sulphur acid place dish water bath evapor ml remain pipett ml boric acid indic solut chamber conwai flask wash residu liquid evapor process outer chamber slightli tilt conwai flask add ml potassium hydroxid solut outer chamber quickli major liquid outer chamber immedi seal conwai flask cover tightli fit lid smear greas mix solut outer chamber take care liquid spillag chamber stand hour titrat ammonia chamber mol hydrochlor acid micro burett neutralis volum acid ml volum acid ml carri blank titrat repeat section replac ml sampl section volum water volum hydrochlor acid ml express result formula method calcul content volabl nitrogen base hl ethanol vol calcul express nitrogen gt refer graphic gt volum ml hydrochlor acid neutral sampl volum ml hydrochlor acid blank test alcohol strength volum sampl determin method quantiti sampl ml repeat differ result determin carri simultan rapid success analyst sampl condit exce hl ethanol vol figur conwai flask gt pic file quot en tif quot gt method determin methanol scope field applic method determin content methanol neutral alcohol definit methanol content content methanol determin method principl methanol concentr determin direct inject sampl ga liquid chromatographi apparatu procedur glc method suitabl provid ga chromatograph column condit emploi capabl achiev clear separ methanol acetaldehyd ethanol ethyl acet limit detect methanol ethanol hl repeat differ result determin carri simultan rapid success anylst sampl condit exce methanol hl ethanol vol method determin dry residu scope field applic method determin dry residu content neutral alcohol definit dry residu content dry matter content determin method principl aliquot sampl dri residu determin gravimetr apparatu water bath boil evapor dish suitabl capac desicc freshli activ silica gel equival desicc moistur content indic analyt balanc oven thermostat control procedur accur weigh nearest mg clean dry evapor dish mo pipett oper suitabl volum sampl dish ml voml place dish sampl boil water bath dry place oven minut transfer dish residu desicc dish cool minut weigh nearest mg dish residu express result formula method calcul content dry residu hl ethanol vol gt refer graphic gt mo mass clean dry dish mass dish residu dry vo volum sampl dry alcohol strength volum sampl determin method repeat differ result determin carri simultan rapid success analyst sampl condit exce hl ethanol vol method limit test absenc furfur scope field applic method detect furfur neutral alcohol definit detect limit test concentr furfur limit test result determin method principl alcohol sampl mix anilin glacial acet acid presenc furfur salmon pink colour appear solut minut mix reagent anilin freshli distil acet acid glacial apparatu tube fit ground glass stopper procedur pipett ml sampl tube add ml anilin ml glacial acet acid shake tube content mix express result limit test interpret time develop salmon pink colour tube minut test posit sampl furfur observ result limit test carri simultan rapid success analyst sampl condit ident method uv test scope method determin optic transpar neutral alcohol principl optic transpar sampl wavelength rang nm measur defin refer substanc high optic transpar apparatu uv vi spectrophotomet quartz cuvett mn path length spectrum transmiss reagent hexan spectroscopi procedur rins clean cuvett sampl solut pour sampl dry cuvett treat refer cuvett hexan fill determin absorb valu construct graph express result absorb valu found nm exce figur absorb curv smooth regular method determin content ethanol method determin type alcohol determin content ethanol permit distinct made alcohol fossil fuel synthesi alcohol alcohol recent raw materi ferment alcohol definit content ethanol understood content determin method natur content atmospher refer absorb live veget assimil constant refer determin ethanol raw materi recent veget period annual refer determin year collabor analys organis commun bureau refer joint research centr ispra principl content sampl alcohol mass ethanol determin directli liquid scintil count reagent toluen scintil diphenyloxazol ppo bi methyl phenyloxazolyl benzen dimethyl popop litr analyt grade toluen commerci readi toluen scintil composit standard hexadecan activ dpm approxim cbq guarante accuraci determin activ rel free ethanol synthesi alcohol raw materi fossil origin mass ethanol determin background alcohol recent raw materi recent veget period mass ethanol refer materi apparatu multi channel liquid scintil spectromet processor automat extern standardis displai extern standard channel ratio usual design meter channel extern standard channel low potassium counter tube suitabl spectromet dark screw top polyethylen insert volumetr pipett ml automat dose devic ml ml round bottom flask ground glass stopper alcohol distil apparatu heat mantl type micko microlit syring μl pycnomet funnel pycnomet ml ml thermostat temperatur stabil offici alcohol tabl accord council direct juli approxim law member state relat alcohol tabl publish commiss european commun isbn procedur adjust equip equip adjust manufactur instruct measur condit optim qualiti index maximum effici background meter channel optimis left fulli open control purpos select counter tube larger number counter tube need fill ml free synthesi ethanol ml toluen scintil measur minut tube background vari rel discard tube factori batch determin extern standard channel ratio escr process set channel escr determin comput program effici determin extern standard caesium built manufactur prepar sampl sampl ethanol content mass free impur absorb wavelength nm measur low residu ester aldehyd problem ml discard sampl distil direct pycnomet alcohol content sampl determin pycnometri valu determin offici alcohol tabl measur sampl extern standard slightli extinguish sampl escr measur escr measur effici measur ml sampl prepar pipett select counter tube check background ml toluen scintil ad automat dose devic sampl tube homogenis suitabl rotari movement liquid allow wet polyethylen insert screw top tube free fossil ethanol prepar measur background check relev annual duplic recent ethanol latest veget period prepar tube mix intern standard control background sampl begin measur seri sampl analysi total measur time sampl minut individu sampl measur part stage minut equip drift defect detect cycl correspond measur interv minut sampl background control sampl freshli prepar week method requir time materi suitabl specialist laboratori process larg number sampl case slightli extinguish sampl escr circa effici neglig affect chang chang rel effici expect greatli extinguish sampl denatur alcohol effici establish extinct correct graph comput program intern standard unambigu result measur sampl intern standard hexadecan procedur control background sampl recent fossil ethanol unknown materi measur duplic sampl duplic prepar select tube accur dose quantiti μl hexadecan ad intern standard ad activ dpm gc approxim cbq gc sampl prepar measur time sampl measur time sampl intern standard reduc minut preset puls duplic background control sampl measur seri begin measur seri handl intern standard counter tube prevent contamin measur intern standard store handl area sampl analysi prepar measur measur tube check background screw top tube intern standard dispos express result unit activ radio activ substanc becquerel bq decai sec indic specif radio activ express becquerel rel gram carbon bq gc obtain practic result express result centi bequerel cbq gc descript formula literatur base dpm retain time obtain figur cbq multipli dpm figur express result extern standard gt refer graphic gt express result intern standard gt refer graphic gt abbrevi cpmpr sampl count rate total measur time cpmne background puls rate calcul cpmi amount ad intern standard ad calibr radioact dpm dpmi quantiti intern standard ad calibr radioact dpm volum sampl ml content gramm pure alcohol ml concentr effici escr number gramm alcohol gramm carbon reliabl method repeat cbq cbq compar cbq cbq oj oj quot