FrancophonIA/DGT-Translation_Memory huggingface dataset:
English: This resolution has been achieved using the following conditions
Portuguese: As condições seguintes permitem obter bons resultados :
English: Inject 2 to 3 into the chromatograph using conditions of 6.2.1.
Portuguese: Injectar 2 a 3 µl no cromatógrafo segundo as modalidades prescritas no ponto 6.2.1 .
English: Inject 2 to 3 into the chromatograph using conditions of 6.2.2.
Portuguese: Injectar 2 a 3 µl no cromatógrafo segundo as modalidades prescritas no ponto 6.2.2 .
English: SECOND COMMISSION DIRECTIVE of 14 May 1982 on the approximation of the laws of the Member States relating to methods of analysis necessary for checking the composition of cosmetic products
Slovak: Druhá smernica Komisie zo 14. mája 1982 o aproximácii právnych predpisov členských štátov, ktorá sa týka metód analýzy, ktoré sú potrebné na kontrolu zloženia kozmetických výrobkov
Bulgarian: ВТОРА ДИРЕКТИВА НА КОМИСИЯТА от 14 май 1982 година за сближаване на законодателството на държавите-членки относно методите за анализ, необходими за контрола върху състава на козметичните продукти
Latvian: KOMISIJAS OTRĀ DIREKTĪVA (1982. gada 14. maijs) par dalībvalstu tiesību aktu tuvināšanu attiecībā uz analīzes metodēm, kas vajadzīgas, lai pārbaudītu kosmētikas līdzekļu sastāvu
Lithuanian: ANTROJI KOMISIJOS DIREKTYVA 1982 m. gegužės 14 d. dėl valstybių narių įstatymų, susijusių su analizės metodais, kurie yra būtini kosmetikos gaminių sudėčiai tikrinti, suderinimo
English: (82/434/EEC)
Slovak: (82/434/EHS)
Bulgarian: (82/434/ЕИО)
Latvian: (82/434/EEK)
Lithuanian: (82/434/EEB)
English: 0 ,75 % (m/v) aqueous reference solutions of the following compounds:
Latvian: Šādu savienojumu 0,75 % (m/v) standartšķīdumi ūdenī:
English: Micropipette, 1l
Latvian: Mikropipete, 1 l.
English: Use 1l of each of these solutions for carrying out the paper chromatography described in Section 5.
Latvian: Papīra hromatogrāfijā, kas aprakstīta 5. iedaļā, izmanto 1 l no katra šķīduma.
English: Filter the two dispersions over a fluted filter (3.4) and use 1l of each of the filtrates in order to carry out the paper chromatography described in Section 5.
Latvian: Abas dispersijas izfiltrē caur kroku filtru (3.4. iedaļa) un 1 l no katra filtrāta izmanto papīra hromatogrāfijā, kas aprakstīta 5. iedaļā.
English: Filter the dispersions through a fluted filter (3.4) and use 1l of the two filtrates in order to carry out the paper chromatography described in Section 5.
Latvian: Abas dispersijas izfiltrē caur kroku filtru (3.4. iedaļa), un 1 l no katra filtrāta izmanto papīra hromatogrāfijā, kas aprakstīta 5. iedaļā.
English: Apply 1l of one sample solution and of one reference solution prepared according to Sections 4 and 2.1 to each starting point on a strip of chromatography paper (Whatman No 3 or equivalent) 40 cm long and 20 cm wide (3.1) or another suitable format and evaporate the solution in air.
Latvian: Katrā sākuma punktā uz hromatogrāfijas papīra (vatmaņpapīra Nr. 3 vai līdzvērtīga) (3.1. iedaļa) joslas, kas ir 40 cm gara un 20 cm plata vai kurai ir cits piemērots lielums, liek 1 l viena parauga šķīduma un viena standartšķīduma, kas sagatavots saskaņā ar 4. un 2.1. iedaļu, un iztvaicē šķīdumu gaisā.
English: Barium chloride (BaCl2 2H2O)
Latvian: Bārija hlorīds (BaCl22H2O).
English: Detecting agent, 0,71 % (m/v) aqueous solution of rhodizonic acid disodium salt, to be freshly prepared immediately before use.
Latvian: Attīstošais reaģents, 0,71 % (m/V) dinātrija rodizonāta šķīdums, ko sagatavo tieši pirms izmantošanas.
English: Micropipette, 5l
Latvian: Mikropipete, 5 l.
English: On a piece of chromatography paper - pretreated as described in Section B. 3.4 - apply 5l of each of the solutions prepared in accordance with Sections B.4.1.2 and B. 4.2.4 and reference solution B.2.8 at three starting points.
Latvian: Uz hromatogrāfijas papīra gabala, kas iepriekš apstrādāts, kā aprakstīts B daļas 3.4. iedaļā, trijos sākuma punk tos liek 5 l katra šķīduma, kas sagatavots saskaņā ar B daļas 4.1.2. un 4.2.4. iedaļu, un standartšķīduma (B daļas 2.8. iedaļa).
English: Record the consumption of 0,1N sodium thiosulphate (3.4) in millilitres (V).
Latvian: Reģistrē 0,1 N nātrija tiosulfāta (3.4. iedaļa) patēriņu mililitros (V).
English: Ammonia solution, 25 % (d204 = 0,91)
Latvian: Amonjaka šķīdums, 25 % (d204 = 0,91).
English: Solution 1 :
Slovak: Roztok 1:
Romanian: Soluție 1 :
Bulgarian: Разтвор 1:
Latvian: šķīdums:
English: Dissolve 1 g of dimethylphenol (3.17) in 100 ml of 96 % ethanol (3.3).
Romanian: se dizolvă 1 g dimetilfenol (3.17) în 100 ml etanol 96% (3.3)
Bulgarian: Разтваря се 1 г диметилфенол (точка 3.17) в 100 мл 96 % етанол (точка 3.3).
Latvian: izšķīdina 1 g dimetilfenola (3.17. iedaļa) 100 ml 96 % etanola (3.3. iedaļa);
English: Solution 2 :
Slovak: Roztok 2:
Romanian: Soluție 2 :
Bulgarian: Разтвор 2:
Latvian: šķīdums:
English: Dissolve 4 g of ferric chloride hexahydrate (3.18) in 100 ml of 96 % ethanol (3.3).
Romanian: se dizolvă 4 g clorură ferică hexahidratată (3.18) în 100 ml etanol 96% (3.3)
Bulgarian: Разтварят се 4 г железен хлорид хексахидрат (точка 3.18) в 100 мл 96 % етанол (точка 3.3).
Latvian: izšķīdina 4 g dzelzs(III) hlorīda heksahidrāta (3.18. iedaļa) 100 ml 96 % etanola (3.3. iedaļa).
English: Micro-syringe, 10l, graduated in 0 ,2l divisions, with a square cut needle, or, better, a 50l repeating dispenser, mounted on a clamp stand in such a way that the plate can be kept under nitrogen.
Latvian: Mikrošļirce, 10 l, ar 0,2 l iedaļām un adatu ar taisnu galu vai, labāk, 50 l automātiskais dozators, ko nostiprina statīvā tā, lai plati varētu turēt slāpeklī.
English: Under an atmosphere of nitrogen (3.8), apply to a chromatography plate (4.1.3) 1l of each of the above-described reference solutions at nine points situated about 1,5 cm apart along a line approximately 1,5 cm from the edge of the plate.
Latvian: Slāpeklī (3.8. iedaļa) uz hromatogrāfijas plates (4.1.3. iedaļa) deviņos punktos, kas atrodas apmēram 1,5 cm cits no cita uz līnijas, kura ir apmēram 1,5 cm no plates malas, klāj 1 l katra iepriekšminētā standartšķīduma.
English: In addition, apply at points 10 and 11 respectively 2 l of the test solution samples obtained according to Section 5.1.
Latvian: Turklāt 10. un 11. punktā attiecīgi klāj 2 l kontrolšķīduma paraugu, ko iegūst saskaņā ar 5.1. iedaļu.
English: Under a nitrogen atmosphere (4.1.1), apply 1 to 4l extract (5.1) at base point 1 (Figure 1) which is at 2 cm from the two sides.
Latvian: Slāpekļa atmosfērā (4.1.1. iedaļa) 1 līdz 4 l ekstrakta (5.1. iedaļa) klāj sākuma punktā 1 (1. attēls), kas ir 2 cm no abām malām.
English: Apply 2 l of each of the reference solutions - except DAP of which 6 l must be applied.
Latvian: Klāj 2l katra standartšķīduma, izņemot DAP, no kura jāklāj 6l.
English: To obtain maximum colouring of the spots leave the chromatogram exposed to the atmosphere for half an hour af ter developing.
Latvian: Lai iegūtu plankumu maksimālo krāsojumu, hromatogrammu pēc attīstīšanas pusstundu atstāj gaisā.
English: The presence of the oxidation colorants found in 6.4.8 can be definitively confirmed by repeating the operations described in 6.4.1 to 6.4.8 and adding at base point 1 on top of the amount of extract specified in 6.4.2 1 l of the reference substances identified in 6.4.8. if no other spot is found in comparison with the chromatogram obtained in 6.4.8, the interpretation of chromatogram 6.4.8 is correct.
Latvian: Saskaņā ar 6.4.8. iedaļā noteikto oksidējošo krāsvielu klātbūtni pilnīgi var apstiprināt, atkārtojot 6.4.1. līdz 6.4.8. iedaļā aprakstītās darbības un sākuma punktā 1 pievienojot 6.4.2. iedaļā norādītajam ekstrakta daudzumam 1l 6.4.8. iedaļā noteikto standartvielu; ja, salīdzinot ar hromatogrammu, kas iegūta saskaņā ar 6.4.8. iedaļu, neatrod nevienu citu plankumu, tad 6.4.8. iedaļā aprakstītā hromatogrammas interpretācija ir pareiza.
English: Dissolve 106 g of potassium cyanoferrate (II) K4Fe(CN)6 3H2O, in distilled water and dilute with water to 1 000 ml.
Latvian: izšķīdina 106 g kālija cianoferāta(II) K4Fe(CN)63H2O destilētā ūdenī un atšķaida ar ūdeni līdz 1000 ml.
English: Dissolve 219,5 g of zinc acetate, Zn(CH3COO)2 2H2O and 30 ml of glacial acetic acid in distilled water and dilute with water to 1 000 ml.
Latvian: izšķīdina 219,5 g cinka acetāta Zn(CH3COO)22H2O un 30 ml ledus etiķskābes destilētā ūdenī un atšķaida ar ūdeni līdz 1000 ml.
English: After mixing, add 10.0 ml of sulphanilamide hydrochloride solution (4.4) and then 6,0 ml of 5N hydrochloric acid (4.5).
Latvian: Samaisa, pievieno 10,0 ml sulfanilamīda hidrohlorīda šķīduma (4.4. iedaļa) un pēc tam 6,0 ml 5 N sālsskābi (4.5. iedaļa).
English: After cooling, add 2,5 g of sodium sulphite heptahydrate (Na2SO3 7H2O) and 1,5 ml of concentrated hydrochloric acid (d204 = 1,19) Make up to 100 ml.
Latvian: Atdzesē, tad pievieno 2,5 g nātrija sulfīta heptahidrāta (Na2SO37H2O) un 1,5 ml koncentrētas sālsskābes (d204 = 1,19). Uzpilda līdz 100 ml.
English: Make up to 1 000 ml with water (pH of solution : about 6,4)
Latvian: Uzpilda ar ūdeni līdz 1000 ml (šķīduma pH: aptuveni 6,4).
English: Determine the strength of this solution as follows : Remove 10,00 ml;
Latvian: Šā šķīduma stiprumu noteic šādi: nolej 10,00 ml;
English: 1 ml of this solution contains about 1g of formaldehyde.
Latvian: 1 ml šā šķīduma satur apmēram 1g formaldehīda.
English: 6.2.1.1.Into a 100-ml volumetric flask, weigh, to within 0,001 g, a quantity (m in grams) of the test sample corresponding to a presumed quantity of formaldehyde of about 150 micrograms.
Latvian: Iesver 100 ml mērkolbā līdz 0,001 g (m gramos) analizējamā parauga, kas atbilst iepriekš pieņemtam aptuvenam 150 mikrogramu formaldehīda daudzumam.
English: 1000 ml solution from 6.2.1.2, 5,00 ml pentane-2,4-dione reagent (4.7), demineralized water to a final volume of 30 ml.
Latvian: 10,00 ml šķīduma, kas norādīts 6.2.1.2. iedaļā, 5,00 ml pentān-2,4-diona reaģenta (4.7. iedaļa), demineralizētu ūdeni līdz galīgajam 30 ml tilpumam.
English: Relate the volume of 0,1N sodium hydroxide (4.9) or 0 71N sulphuric acid (4.8) taken in the reference test to the mass m:
Latvian: Kontrolmērījumam ņemto 0,1 N nātrija hidroksīda (4.9. iedaļa) vai 0,1 N sērskābes (4.8. iedaļa) tilpumu attiecina pret masu m:
English: Developing solvent; acetone - chloroform - acetic acid (20 : 75 : 5 by volume).
French: Solvant de développement : acétone - chloroforme - acide acétique (20 - 75 - 5 v).
Latvian: Attīstošais šķīdinātājs: acetons - hloroforms - etiķskābe (20: 75: 5 tilp.v.).
English: Resorcinol standard solution; dissolve 400 mg resorcinol in 100 ml of 96 % ethanol (4.3) (1 ml corresponds to 4 000 g resorcinol).
Latvian: Rezorcīna standartšķīdums: izšķīdina 400 mg rezorcīna 100 ml 96 % etanola (4.3. iedaļa) (1ml atbilst 4 000 g rezorcīna).
English: Internal standard solution; dissolve 400 mg 3,5-dihydroxytoluene (DHT) in 100 ml of 96 % ethanol (4.3) (1 ml corresponds to 4 000 g DHT).
Latvian: Iekšējais standartšķīdums: izšķīdina 400 mg 3,5-dihidroksitoluola (DHT) 100 ml 96 % etanola (4.3. iedaļa) (1 ml atbilst 4000 g DHT).
English: mix 10 ml of solution 4.6 and 10 ml of solution 4.7 in a 100-ml volumetric flask, make up to the mark with 96 % ethanol (4.3) and mix (1 ml corresponds to 400g resorcinol and 400 g DHT).
Latvian: samaisa 10 ml šķīduma, kas norādīts 4.6. iedaļā, un 10 ml šķīduma, kurš norādīts 4.7. iedaļā, 100 ml mērkolbā, uzpilda līdz zīmei ar 96 % etanolu (4.3. iedaļa) un samaisa (1 ml atbilst 400 g rezorcīna un 400 g DHT).
English: Apply 250 l of the solution (6.1.2) to a deactivated silica sheet (4.4) as a continuous line of approximately 8 cm length.
Latvian: Apmēram 8 cm garā nepārtrauktā līnijā klāj 250 l šķīduma (6.1.2. iedaļa) uz deaktivētas silīcija oksīda loksnes (4.4. iedaļa).
English: Apply 250 l of the standard mixture (4.8) to the same plate in the same way (6.1.3).
Latvian: Tāpat (6.1.3. iedaļa) uz tās pašas plates klāj 250 l standartmaisījuma (4.8. iedaļa).
English: Spot on two points of the starting line 5 l of each of the solutions 4.6 and 4.7 to aid localizing after plate development.
Latvian: Divos punktos uz starta līnijas liek 5 l no katra šķīduma, kas norādīts 4.6. un 4.7. iedaļā, lai pēc attīstīšanas atvieglotu lokalizāciju.
English: Add 200 l BSTFA (4.9.1) with a microsyringe and leave the mixture in a closed vessel for 12 hours at room temperature.
Latvian: Ar mikrošļirci pievieno 200 l BSTFA (4.9.1. iedaļa) un atstāj maisījumu slēgtā traukā uz 12 stundām istabas temperatūrā.
English: Add successively 200 l HMDS (4.9.2) and 100 l TMCS (4.9.3) with a microsyringe and heat the mixture for 30 minutes at 60 °C in a closed vessel.
Latvian: Ar mikrošļirci secīgi pievieno 200 l HMDS (4.9.2. iedaļa) un 100 l TMCS (4.9.3. iedaļa) un slēgtā traukā karsē maisījumu 30 minūtes 60°C temperatūrā.
English: Inject 1 to 3 l of the solutions obtained under 6.1.9 in the gas chromatograph.
Latvian: Ievada 1 līdz 3 l šķīdumu, ko iegūst gāzu hromatogrāfijā saskaņā ar 6.1.9. iedaļu.
English: Carry out five injections for each solution (6.1.9), measure the peak areas, average these and calculate the peak area ratio :
Bulgarian: От всеки разтвор (точка 6.1.9) се извършват по пет впръсквания, измерва се площта на пиковете, получените стойности се усредняват и се изчислява съотношението между площта на пиковете:
Latvian: Katru šķīdumu (6.1.9. iedaļa) ievada piecas reizes, izmēra pīķu laukumus, aprēķina vidējo un aprēķina pīķu laukumu attiecību:
Lithuanian: Kiekvieno tirpalo (6.1.9) įšvirkščiama penkis kartus, matuojami smailių plotai, nustatomas jų vidurkis ir apskaičiuojamas smailės ploto santykinis koeficientas:
English: S = peak area resorcinol/peak area DHT.
Slovak: S = plocha píku rezorcinolu/plocha píku DHT.
Bulgarian: S = площ на пика на резорцина / площ на пика на ДХТ.
Latvian: S = rezorcīna pīķu laukums/DHT pīķu laukums.
Lithuanian: S = rezorcinolio smailės plotas/DHT smailės plotas.
English: For a resorcinol content of about 0,5 % the difference between the results of two determinations in parallel carried out on the same sample should not exceed an absolute value of 0,025 %.
Latvian: No viena parauga ar aptuveni 0,5 % rezorcīna saturu divās paralēlās kvantitatīvās noteikšanās iegūto rezultātu starpībai nevajadzētu pārsniegt absolūtu 0,025 % vērtību.
English: Microsyringes 0 to 100l and 0 to 5l
Latvian: Mikrošļirces no 0 līdz 100 l un no 0 līdz 5 l
English: and (only for aerosol samples) special gas-tight syringe with sliding valve, (see sampling procedure Figure 5.
Latvian: un (tikai aerosolu paraugiem) īpaša hermētiska šļirce ar ventili (skat. paraugu ņemšanas procedūru 5. attēlā .
English: Aerosol products are sampled according to Chapter II of the Annex to Commission Directive 80/1335/EEC of 22 December 1980 and then analyzed by gas chromatography under the conditions of 6.2.1.
Latvian: Aerosolu paraugus ņem saskaņā ar Komisijas 1980. gada 22. decembra Direktīvas 80/1335/EEKpielikuma II nodaļu un pēc tam analizē gāzu hromatogrāfijā ar 6.2.1. iedaļā precizētajiem nosacījumiem.
English: Inject 2 to 3 l into the chromatograph using conditions of 6.2.1.
Latvian: Ievada 2 līdz 3 l hromatogrāfā saskaņā ar 6.2.1. iedaļas nosacījumiem.
English: Inject 2 to 3l into the chromatograph using conditions of 6.2.2.
Latvian: Ievada 2 līdz 3 l hromatografā saskaņā ar 6.2.2. iedaļas nosacījumiem.
English: Titrate the iodine formed immediately against 0 71N sodium thiosulphate solution (3.4) and
Lithuanian: Susidaręs jodas titruojamas 0,1 N natrio tiosulfato tirpalu (3.4).
English: just before the end point is reached add a few millilitres of starch solution as indicator (3.7).
Lithuanian: Prieš pat pasiekiant galinį tašką įdedama indikatoriaus - keli mililitrai krakmolo tirpalo (3.7).
English: Make a 5 % (m/v) aque ous solution of the chosen reagent (3.14).
Lithuanian: Paruošiamas 5 % (m/t) vandeninis pasirinkto reagento (3.14) tirpalas.
English: 2-aminop henol (OAP)
Lithuanian: 2-aminofenolis (OAP)
English: The presence of the oxidation colorants found in 6.4.8 can be definitively confirmed by repeating the operations described in 6.4.1 to 6.4.8 and adding at base point 1 on top of the amount of extract specified in 6.4.2 1 ¶l of the reference substances identified in 6.4.8.
Slovak: Prítomnosť oxidujúcich sa farbív zistených v 6.4.8 môže byť definitívne potvrdená zopakovaním operácií opísaných v 6.4.1 až 6.4.8 a pridaním na základný bod 1 na škvrnu množstva extraktu uvedeného v 6.4.2 ešte 1 μl referenčnej látky identifikovanej v 6.4.8.
Bulgarian: Наличието на окислителни багрила, открити в точка 6.4.8, може да бъде потвърдено окончателно с повторение на операциите, описани в точка 6.4.1 до 6.4.8 и добавяне в стартовата точка 1 на излишък над количеството екстракт, посочено в точка 6.4.2, равен на 1 мкл от еталонните субстанции, идентифицирани в точка 6.4.8.
Lithuanian: Oksidacinių dažiklių, nustatytų pagal 6.4.8, buvimą galima patvirtinti pakartojant veiksmus, apibūdintus 6.4.1-6.4.8, ir 1 pagrindiniame taške papildomai užlašinant 6.4.2 punkte nurodytą ekstrakto kiekį - 1 l etaloninės medžiagos, nurodytos 6.4.8 punkte.
English: if no other spot is found in comparison with the chromatogram obtained in 6.4.8, the interpretation of chromatogram 6.4.8 is correct.
Slovak: Ak sa pri porovnaní s chromatogramom získaným v 6.4.8 nenájde žiadna ďalšia škvrna, interpretácia chromatogramu 6.4.8 je správna.
Bulgarian: Ако при сравняването с хроматограмата, получена в точка 6.4.8, не бъде засечено друго петно, разчитането на хроматограмата точка 6.4.8 е правилно.
Lithuanian: Jeigu lyginant su chromatograma, gauta pagal 6.4.8, neatsiranda kitų dėmių, chromatogramos, gautos pagal 6.4.8, duomenų aiškinimas yra teisingas.
English: N-1-naphthyl reagen t:
Lithuanian: N-1-naftil reagentas
English: Remove 10 700 ml; add 25 700 ml of a standard 0 71N iodine solution (4.10) and 10 ml of a 1N sodium hydroxide solution.
Lithuanian: Į 10,00 ml tiriamojo formaldehido tirpalo įpilama 25,00 ml etaloninio 0,1 N jodo tirpalo (4.10) ir 10 ml 1 N natrio hidroksido tirpalo.
English: Resorcinol and 3,5-dihydroxytoluene, (5-methylresorcinol) added as an internal standard, are separated from the sample by thin-lay er chromatography.
Lithuanian: Rezorcinolis ir 3,5-dihidroksitoluenas, (5-metilrezorcinolis), dedami kaip vidinė etaloninė medžiaga, yra atskiriami iš bandinio plonasluoksnės chromatografijos (TLC) būdu.
English: Extract the adsorbent containing the sample and the absorbent containing the standard mixture each in the following way: add 2 ml methanol (4.2) and extract for one hour with continuous stirring.
Lithuanian: Adsorbentas su mėginiu ir adsorbentas su etaloniniu mišiniu yra ekstrahuojami taip: įpilama 2 ml metanolio (4.2) ir ekstrahuojama vieną valandą nuolatos pamaišant.
English: Whereas Directive 76/768/EEC provides for the official testing of cosmetic products with the aim of ensuring that the conditions laid down by Community provisions concerning the composition of cosmetic products are satisfied; Whereas all the necessary methods of analysis should be drawn up as quickly as possible;
French: considérant que la directive 76/768/CEE prévoit des contrôles officiels des produits cosmétiques visant à constater que les conditions prévues par les dispositions communautaires concernant la composition des produits cosmétiques sont respectées;
English: Member of the Commission ANNEX I. IDENTIFICATION OF OXIDIZING AGENTS AND DETERMINATION OF HYDROGEN PEROXIDE IN HAIR-CARE PRODUCTS
French: Membre de la Commission ANNEXE I. IDENTIFICATION DES AGENTS D'OXYDATION ET DOSAGE DU PEROXYDE D'HYDROGÈNE DANS LES PRODUITS CAPILLAIRES
English: 0 75 % (m/v) aqueous reference solutions of the following compounds: 2.1.1. Sodium persulphate
French: Solutions aqueuses de référence à 0,5 % (m/v) des composés suivants: 2.1.1. persulfate de sodium
English: Hydrogen peroxide 2.2.
French: peroxyde d'hydrogène 2.2.
Romanian: Apă oxigenată
English: 4N hydrochloric acid 3.
French: Acide chlorhydrique 4 N 3.
Romanian: acid clorhidric 4 n
English: APPARATUS AND EQUIPMENT 3.1. Chromatography paper (Whatman paper No 3 and No 4 or their equivalents)
French: APPAREILLAGE 3.1. papier pour chromatographie (Whatman no 3 et no 4 ou équivalent)
English: Apparatus for descending paper chromatography 4.
French: matériel courant pour chromatographie descendante sur papier 4.
Romanian: Aparatură pentru cromatografie descendentă pe hârtie
English: Products sparingly soluble in water 4.2.1.
French: Produits partiellement solubles dans l'eau 4.2.1.
Romanian: Produși greu solubili în apă
English: METHOD 5.1.
French: MODE OPÉRATOIRE 5.1.
Slovak: METÓDA
Romanian: METODĂ
English: REAGENTS 2.1.
French: RÉACTIFS 2.1.
Romanian: REACTIVI
English: APPARATUS AND EQUIPMENT 3.1.
French: APPAREILLAGE 3.1.
Romanian: APARATURĂ ȘI ECHIPAMENT
English: The usual apparatus for carrying out ascending paper chromatography 4.
French: Matériel courant pour la chromatographie ascendante sur papier 4.
Romanian: Aparatura uzuală pentru realizarea cromatografiei descendente pe hârtie.
English: Products in which persulphates are absent 4.1.1.
French: Produits ne contenant pas de persulfates 4.1.1.
Slovak: Výrobky bez prítomnosti peroxosíranu
Romanian: Produse care nu conțin persulfați
English: Products in which persulphates are present 4.2.1.
French: Produits contenant des persulfates 4.2.1.
Romanian: Produse care conțin persulfați
English: Conical flasks, 250 ml 5.
French: Fioles coniques de 250 ml 5.
Romanian: Flacoane conice de 250ml
English: Silica gel thin layer plates ready to use 0 725 mm thick, formed by 20 x 20 cm (Macherey and Nagel, Silica G-HR, which are on plastics support, or equivalent) 4.2.
French: Couches minces de silice prêtes à l'emploi, épaisseur 0,25 mm, format 20 × 20 cm (Macherey et Nagel Silice G-HR ou équivalent). 4.2.
Romanian: Plăci cu silicagel pentru cromatografie în strat subțire, gata preparate, de 25 mm grosime, format 20 x 20 cm (Macherey și Nagel, Silica G-HR, care au suport de plastic, sau echivalente).
English: Centrifuge tubes, 10 ml with PTFE-lined screw caps, or equivalent 5.
French: Tubes de centrifugeuse de 10 ml fermés par un bouchon à vis. 5.
Romanian: Eprubete de centrifugă de 10 ml, cu capace filetate căptușite cu PTFE sau echivalent.
English: PROCEDURE 5.1.
French: MODE OPÉRATOIRE 5.1.
Romanian: Procedură
English: Additional developing solvent 6.2.1.
French: Solvant de développement 6.2.1.
Slovak: Prídavné vyvíjacie rozpúšťadlo
Romanian: Solvent de developare suplimentar
English: Ethyl acetate - cyclohexane - ammonia solution, 25 % (65 : 30 : 0 75 by vol) 6.3.
French: Acétate d'éthyle-cyclohexane-ammoniaque à 25 % (65-35-0,5, v) 6.3.
Romanian: Acetat de etil – ciclohexan – soluție de amoniac 25% (raport volumetric 65:30:0,5)
English: Filter paper, 10 x 10 cm 5.
French: Papier filtre de 10 × 10 cm 5.
Romanian: Hârtie de filtru de 10x10 cm
English: If the nitrite content is low, the reddish purple colour changes to yellow after five to 15 seconds. This change of colour takes place only after one to two minutes where large quantities of nitrite are present.
French: Lorsque la teneur en nitrites est peu élevée, la coloration violette vire au jaune en 5 à 15 s. Ce virage n'intervient qu'après une à deux minutes en présence de quantitées plus importantes de nitrites.
English: Carrez II reagent: Dissolve 219 75 g of zinc acetate, Zn(CH3COO)2 72H2O and 30 ml of glacial acetic acid in distilled water and dilute with water to 1 000 ml.
French: Réactif II (Carrez II) : dissoudre 219,5 g d'acétate de zinc Zn (CH3COO)2 2H2O et 30 ml d'acide acétique glacial dans de l'eau distillée et compléter à 1 000 ml.
Portuguese: Reagente II ( Carrez II ) : dissolver 219,5 g de acetato de zinco Zn (CH3COO)2 · 2H2O e 30 ml de ácido acético glacial em água destilada e completar 1 000 ml .
English: Beakers of 250 ml 6.
French: Bécher de 50 ml 6.
Romanian: Pahare de laborator de 250 ml.
English: Determine the strength of this solution as follows : Remove 10 700 ml; add 25 700 ml of a standard 0 71N iodine solution (4.10) and 10 ml of a 1N sodium hydroxide solution.
French: Détermination du titre de la solution mère. Prélever 10,00 ml, ajouter 25,00 ml de solution titrée d'iode 0,1 N et 10 ml de solution d'hydroxyde de sodium N.