FrancophonIA/DGT-Translation_Memory huggingface dataset:
English: Diameter 1/8
Latvian: diametrs 1/8 ″,
English: Packing
Latvian: pildījums
English: 10 % SPTM 1000 (or equivalent) + 1 % H3PO4 on Chromosorb WAW 100 to 120 mesh
Latvian: 10 % SP™ 1000 (vai līdzvērtīgs) + 1 % H3PO4 uz Chromosorb WAW ar daļiņu izmēru no 100 līdz 120,
English: x % (m/m) = K = K in which:
Latvian: x % = K = K kur
English: TLC plates, ready for use: silica gel GHR/UV254; 20 × 20 cm (Machery, Nagel, or equivalent).
Latvian: izmantošanai gatavas 20 × 20 cm silikagela GHR/UV254 (Machery, Nagel, vai līdzvērtīgas) plānslāņa hromatogrāfijas plates.
English: DETERMINATION
French: DOSAGE
Portuguese: DETERMINAÇÃO
Czech: STANOVENÍ
Slovak: STANOVENIE
Polish: OZNACZANIE
Hungarian: MEGHATÁROZÁS
Slovenian: KVANTITATIVNA DOLOČITEV
Romanian: DETERMINARE
Estonian: MÄÄRAMINE
Latvian: KVANTITATĪVA NOTEIKŠANA.
Lithuanian: KIEKIO NUSTATYMAS
Maltese: DETERMINAZZJONI
English: RFi = pi ci, in which:
Latvian: RF p c, kur
English: Calculate the analyte concentration in the sample, as a percentage by mass, (xi) using the formula: in which:
Latvian: Aprēķina analizējamās vielas koncentrāciju paraugā masas procentos (xi) pēc formulas: kur
English: 36 °C flow:
Bulgarian: Температура - 36 °С
English: 1,5 ml/min mobile phase:
Bulgarian: Скорост - 1,5 ml/min
Latvian: plūsma – 1,5 ml/min.,
English: methanol/water 5/95 (V/V) for hydroquinone monomethylether:
Bulgarian: за хидрохинон – метанол/вода = 5:95 (V/V)
Latvian: hidrohinonam – metanols/ūdens 5/95 (V/V), hidrohinona monometilēterim
English: methanol/water 30/70 (V/V) for hydroquinone monobenzylether:
Bulgarian: за хидрохинон монометилов етер – метанол/ вода = 30:70 (V/V)
Latvian: metanols/ūdens 30/70 (V/V), hidrohinona monobenzilēterim
English: water/methanol
Latvian: ūdens/metanols:
English: 90/10 (V/V)
Latvian: 90/10 (V/V),
English: Firth and I. Rix, Determination of hydroquinone in skin toning creams, Analyst (1986), 111, p. 129.
French: Firth et I. Rix: Determination of Hydroquinone in skin toning creams, in Analyst (1986), 111, p. 129.
Hungarian: Firth and Rix, Determination of hydroquinone in skin toning creams, Analyst (1986), 111, 129. o.
Romanian: Firth and I. Rix, Determination of hydroquinone in skin toning creams, Analyst (1986), 111, p. 129.
Lithuanian: 14 J. Firth and I. Rix, Determination of hydroquinone in skin toning creams, Analyst (1986), 111, p. 129.
English: IDENTIFICATION AND DETERMINATION OF BENZOIC ACID, 4-HYDROXYBENZOIC ACID, SORBIC ACID, SALICYLIC ACID AND PROPIONIC ACID IN COSMETIC PRODUCTS 1.
Maltese: IDENTIFIKAZZJONI U DETERMINAZZJONI TA' L-AĊIDU BENŻOJKU, L-AĊIDU 4-IDROKSIBENŻOJKU, L-AĊIDU SORBIKU, L-AĊIDU SALIKLIKU U L-AĊIDU PROPJONIKU FI PRODOTTI KOSMETIĊI 1.
English: 5-ml glass sample vials 3.7. Boiling chips, carborundum, size 2 to 4 mm, or equivalent
Maltese: 5-ml vijali tal-ħġieġ għal kampjuni 1) Frak tat-tgħolija, carborundum, daqs 2 to 4 mm, jew ekwivalenti
English: Reagents All the reagents must be of analytical purity;
Maltese: Reaġenti Ir-reaġenti kollha wżati għandhom ikunu ta' kwalità analitika;
English: Into a glass tube (5.3), weigh approximately 1 g of the sample. Add 0,5 ml of phosphoric acid (4.4) and 9,5 ml of ethanol (4.1).
Maltese: F'tubu tal-ħġieġ (5.3), iżen approssimament 1 g tal-kampjun. Żid 0,5 ml ta' l-aċidu fosforiku (4.4) u 9,5 ml ta' l-etanol (4.1).
English: Close the tube and shake vigorously. If necessary, place the tube in a water bath heated at 60 °C (5.4) for five minutes in order to completely dissolve the lipid phase. Cool rapidly under running water. Filter part of the solution through a membrane filter (5.5).
Maltese: Għalaq it-tubu u ħarrek bil-qawwa. Jekk meħtieġ, poġġi t-tubu f'banju bl-ilma msaħħan għal 60 °C (5.4) għal ħames minuti sabiex tinħall kompletament il-fażi lipida. Kessaħ malajr taħt l-ilma ġieri. Iffiltra l-parti tas-soluzzjoni minn filtru membrana (5.5).
English: From the ratio of mass thus obtained calculate the propionic acid content of the sampe (X) as a percentage by mass using the formula: x % (m/m) = K 0,5 7 100 7 e 50 7 a = K e a in which:
Maltese: Mir-relattività tal-massa hekk miksuba kkalkula l-kontenut ta' l-aċidu propjoniku tal-kampjun (X) bħala persentaġġ b'massa bl-użu tal-formula:li fiha:
English: Add 0,250 g of ascorbic acid (3.6) and 5 ml of ethanol
Maltese: Żid 0,250 g ta' l-aċidu askorbiku (3.6) u 5 ml ta' l-etanol
English: Apparatus Normal laboratory equipment and:
Maltese: Apparat Tagħmir normali tal-laboratorju; u:
English: Reproducibility
Slovenian: Ponovljivost postopka
Bulgarian: Възпроизводимост
Maltese: Riproduċibbilità
English: methanol/water 80/20 (V/V)
Maltese: metanol/ilma 80/20 (V/V)
English: The procedure for such reference shall be adopted by Member States. 2.
Bulgarian: Начинът на това позоваване се определя от държавите-членки.
English: All reagents must be of analytical purity. Water used must be distilled water, or water of at least equivalent purity
Bulgarian: Всички реактиви трябва да са с квалификация “чист за анализ” (ч.з.а.), водата - дестилирана или с еквивалентна чистота.
English: Filter through a filter paper (3.9) into a 250-ml separating funnel containing 75 ml diethyl ether (2.3) and shake vigorously for one minute. Allow to separate and draw off the aqueous layer into a 250 ml conical flask.
Bulgarian: Филтрува се през филтърна хартия (3.9) в делителна фуния от 250 ml, съдържаща 75 ml диетилов етер и се разклаща енергично в продължение на 1 min. Оставя се да се разделят слоевете и водният слой се излива в конична колба 250 ml.
English: Add 10 ml diethyl ether (2.3), stopper the flask and shake vigorously for one minute. allow to separate and transfer the ether layer to a rotating film evaporator (3.12). Discard the aqueous layer.
Bulgarian: Прибавят се 10 ml диетилов етер (2.3), колбата се запушва и се разбърква енергично в продължение на 1 min. Оставя се да се разделят слоевете и етерният слой се прехвърля в ротационен изпарител (3.12).
English: Heat the TLC plate in an oven (3.7) at 80 °C for 45 minutes. After cooling, develop the plate in a tank (3.2), that has equilibrated for 15 minutes (without the use of filter paper lining), using development solvent 2.21 (toluene/acetone), until the solvent front has reached a distance of 15 cm (this may take approximately 80 minutes).
Bulgarian: Плаката се нагрява в сушилня (3.7) при температура 80 °С в продължение на 45 min. След охлаждане плаката се поставя в хроматографската вана (3.2), която предварително е доведена до равновесие за 15 min (без да се прилага облицоване с филтърна хартия) с подвижната фаза (2.21) (толуен/ацетон).
English: DETERMINATION OF BENZOIC ACID, 4-HYDROXYBENZOIC ACID, SORBIC ACID AND SALICYLIC ACID 1.
Slovenian: KVANTITATIVNO DOLOČANJE BENZOJSKE KISLINE, 4-HIDROKSIBENZOJSKE KISLINE, SORBINSKE KISLINE IN SALICILNE KISLINE
Bulgarian: Определяне на бензоена киселина, 4-хидроксибензоена киселина, сорбинова киселина и салицилова киселина.
English: Sorbic acid 2.7.
Bulgarian: Сорбинова киселина.
English: Acetic acid, (á)²04= 1,05 g/ml 2.9.
Bulgarian: Оцетна киселина (d420 = 1,05 g/ml.
English: Potassium hydroxide, aqueous, 0,2 M 2.12.
Bulgarian: Калиев хидроксид, течен - 0,2 М.
English: 2-Methoxybenzoic acid 2.13.
Bulgarian: 2-метоксибензоена киселина.
English: Mobile phase for HPLC 2.15.1.
Bulgarian: Подвижна фаза за ВЕТХ.
English: to 1 l of water add 6,35 g sodium acetate (2.7) and 20,0 ml acetic acid (2.8) and mix 2.
Bulgarian: към 1 l вода се прибавят 6,35 g натриев ацетат (2.7) и 20,0 ml оцетна киселина (2.8) и се разбърква.
English: Store this solution in a refrigerator. The solution is stable for one week
Bulgarian: Разтворът се съхранява в хладилник и е стабилен в продължение на една седмица.
English: These solutions must be freshly prepared 3.
Bulgarian: Тези разтвори се приготвят непосредствено преди употреба.
English: Usual laboratory equipment not otherwise specified, and: 3.1.
Bulgarian: Стандартно лабораторно оборудване.
English: Water bath, set at 60 °C 3.2.
Bulgarian: Водна баня, нагласена на 60 °С.
English: Boiling chips, carborundum, size 2 to 4 mm, or equivalent 4.
Bulgarian: Парченца карборунд за кипене, размер 2 до 4 mm или еквивалентни.
English: Cool the tube immediately in a stream of cold water and store the extract at 5 °C for one hour. Filter the extract through a filter paper (3.4).
Bulgarian: Епруветката незабавно се охлажда със студена вода и екстрактът престоява 1 h при температура 5 °С, след което се филтрува през филтърна хартия (3.4).
English: Weigh to three decimal places 1 ± 0,1 g (a grams) of the sample in a 50-ml glass tube with screw cap (3.5). Add by pipette 1,00 ml sulfuric acid 2 M (2.10) and 30,0 ml ethanol/water mixture (2.13).
Bulgarian: В стъклена епруветка от 50 ml (3.5) се претегля 1 g от пробата с точност до 0,001 g. С пипета в епруветката се прибавя 1,00 ml 2 М сярна киселина (2.10) и 30 ml смес етанол-вода (2.13).
English: Add approximately 1 g of boiling chips (3.7) and 10,00 ml internal standard solution (2.14). Close the tube and shake vigorously for at least one minute until an homogeneous suspension is obtained.
Bulgarian: Прибавя се около 1 g карборунд (3.7) и 10,00 ml разтвор на вътрешен стандарт (2.14), епруветката се затваря и се разклаща енергично поне 1 min, докато се получи хомогенна суспензия.
English: To facilitate extraction of the preservatives into the ethanol phase place the tube for exactly five minutes in a water bath (3.1) kept at 60 °C. Cool the tube immediately in a stream of cold water and store the extract at 5 °C for one hour. Filter the extract through a filter paper (3.4).
Bulgarian: За улесняване екстракцията на консервантите в етанолната фаза епруветката се поставя във водна баня при 60 °С точно за 5 min. Епруветката незабавно се охлажда със студена вода и екстрактът престоява 1 h при температура 5 °С, след което се филтрува през филтърна хартия (3.4).
English: Store the filtrate at 5 °C and perform the HPLC-determination within 24 hours of preparation. 4.2.
Bulgarian: Екстрактът се съхранява при 5 °С и се анализира чрез ВЕТХ в рамките на 24 h от приготвянето.
English: High performance liquid chromatography Mobile phase:
Bulgarian: Високоефективна течна хроматография.
English: Calibration Inject 10 µl portions of each of the standard preservative solutions (2.17) into the liquid chromatography (3.2).
Bulgarian: В течния хроматограф (3.2) се дозират по 10 µl от всеки от стандартните разтвори на консервантите (2.17).
English: b = the concentration (µg/ml) of the preservative in the sample extract (4.1.2) obtained from the calibration graph. 6.
Bulgarian: е концентрацията на консерванта в екстракта на пробата (4.1.2), получена от стандартната крива, в mg/ml.
English: For a sorbic acid content of 0,60 % the difference between the results of two determinations in parallel carried out on the same sample should not exceed an absolute value of 0,035 %. 7.
Bulgarian: За съдържание на сорбинова киселина от 0,60% разликата между резултатите от две успоредни определяния на една и съща проба не трябва да надхвърля по абсолютна стойност 0,035 %.
English: Accurately weigh approximately 1,00 g (e grams) of 2-methylpropionic acid into a 50-ml volumetric flask and make up to volume with ethanol (4.1) 5.
Bulgarian: В мерителна колба 50 ml се претегля около 1,00 g (е грама) с точност 0,001 g 2-метилпропионова киселина и се долива до марката с етанол (4.1).
English: Flow rate 25 ml/min 6.3.
Bulgarian: скорост на потока - 25 ml/min.
English: Reference solutions The following reference solutions should be freshly prepared, and are stable for one day.
Bulgarian: Стандартни (референтни) разтвори. Стандартните разтвори трябва да бъдат приготвени непосредствено преди употреба и са стабилни един ден.
English: UV lamp, 254 nm 5.
Bulgarian: Ултравиолетова лампа - 254 nm.
English: Adjust the pH of the solution to 10, using amonia (3.5). Make up to a volume of 10 ml with ethanol (3.1).
Bulgarian: Добавя се амоняк (3.5), докато рН достигне 10, и се долива до обем 10 ml с етанол (3.1).
English: Close the tube with a stopper and homogenize in an ultrasonic bath for 10 minutes. Filter through a filter paper or centrifuge at 3 000 rpm.
Bulgarian: Епруветката се затваря със запушалка и се хомогенизира в ултразвукова вана за 10 min. Филтрува се през филтърна хартия или се центрофугира при 3000 rpm.
English: Under the conditions described, the following Rf values were observed: hydroquinone:
Bulgarian: При описаните условия се наблюдават следните Rf-стойности:
English: 0,32 hydroquinone monomethylether:
Bulgarian: хидрохинон - 0,32;
English: 0,53 hydroquinone monoethylether:
Bulgarian: хидрохинон монометилов етер - 0,53;
English: 0,55 hydroquinone monobenzylether:
Bulgarian: хидрохинон моноетилов етер - 0,55;
English: 0,58 B. DETERMINATION
Bulgarian: хидрохинон монобензилов етер - 0,58.
English: Weigh to three decimal places 1 ± 0,1 g (a gram) of sample into a 50-ml volumetric flask. Disperse the sample in 25 ml water/methanol mixture (3.8).
Bulgarian: В мерителна колба 50 ml се претегля 1 g от пробата (M) с точност до 0,001 g. Пробата се диспергира в 25 ml смес вода-метанол (3.8).
English: Close the flask and shake vigorously until a homogeneous suspension is obtained. Shake for at least one minute.
Bulgarian: Колбата се запушва и се разклаща енергично до получаване на хомогенна суспензия.
English: Place the flask in a water bath (4.1) kept at 60 °C to enhance the extraction. Cool the flask, and make up to volume with water/methanol (3.8).
Bulgarian: Разклаща се в продължение поне на 1 min. Колбата се поставя във водна баня (4.1) при 60 °С за ускоряване на екстракцията, след което се охлажда и долива до марката със смес вода-метанол (3.8).
English: (In some instruments the absorbance may be out of the linear range of the detector for high hydroquinone concentrations.) 9.2.
Bulgarian: (При някои апарати абсорбцията може да бъде извън интервала на линейност на детектора при високи концентрации на хидрохинон.)
English: Zorbax ODS, 4,6 mm × 25 mm, or equivalent: temperaure:
Bulgarian: Zorbax ODS, 4,6 mm × 25 cm, или еквивалентна:
English: Spherisorb S5-ODS, or equivalent: mobile phase:
Bulgarian: Spherisorb S5-ODS, или еквивалентна:
English: Herpol-Borremans et M.-O. Masse, Identification et dosage de l'hydroquinone et de ses éthers méthylique et benzylique dans les produits cosmétiques pour blanchir la peau.
French: Herpol-Borremans et M. O. Masse: Identification et dosage de l'hydroquinone et ses éthers méthylique et bénzylique dans les produits cosmétiques pour blanchir la peau.
Bulgarian: M.Herpol-Boremans et M.-O.Masse, Identification et dosage de l’hydroquinone et de ses ethers methylique et benzylique dans les produits cosmetiques pour blanchir la peau.
English: I. IDENTIFICATION AND DETERMINATION OF BENZOIC ACID, 4-HYDROXYBENZOIC ACID, SORBIC ACID, SALICYLIC ACID AND PROPIONIC ACID IN COSMETIC PRODUCTS
Slovenian: I. KVALITATIVNO IN KVANTITATIVNO DOLOČANJE BENZOJSKE KISLINE, 4-HIDROKSIBENZOJSKE KISLINE, SORBINSKE KISLINE, SALICILNE KISLINE IN PROPIONSKE KISLINE V KOZMETIČNIH IZDELKIH
English: Filter the extract through a filter paper (3.4). Transfer approximately 2 ml of the extract into a sample vial (3.6).
Slovenian: Ekstrakt se prefiltrira skozi filtrirni papir (3.4) in približno 2 ml filtrata se prenese v stekleničko za vzorec (3.6).
English: Filter the extract through a filter paper (3.4). Transfer approximately 2 ml of the filtrate into a sample vial (3.6).
Slovenian: Ekstrakt se prefiltrira skozi filtrirni papir (3.4) in približno 2 ml filtrata se prenese v stekleničko za vzorec (3.6).
English: Store the filtrate at 5 °C and perform the HPLC-determination within 24 hours of preparation. 4.2. High performance liquid chromatography Mobile phase: acetonitrile/acetate buffer (2.15).
Slovenian: Ekstrakt se shrani pri 5 °C in določanje s HPLC se izvede v 24 urah.
English: a = the mass (g) of the test portion (4.1.2), b = the concentration (µg/ml) of the preservative in the sample extract (4.1.2) obtained from the calibration graph.
Slovenian: a = masa (v gramih) testnega vzorca (4.1.2), b = koncentracija (v μg/ml) konzervansa v ekstraktu vzorca (4.1.2), dobljena z umeritvene krivulje.
English: Repeatability (1) For a 4-hydroxybenzoic acid content of 0,40 % the difference between the results of two determinations in parallel carried out on the same sample should not exceed an absolute value of 0,035 %.
Slovenian: Ponovljivost [1] Pri približno 0,40 % vsebnosti 4-hidroksibenzojske kisline naj razlika med rezultatoma dveh vzporednih meritev na istem vzorcu ne preseže absolutne vrednosti 0,035 %.
English: IDENTIFICATION AND DETERMINATION OF HYDROQUINONE, HYDROQUINONE MONOMETHYLETHER, HYDROQUINONE MONOETHYLETHER AND HYDROQUINONE MONOBENZYLETHER IN COSMETIC PRODUCTS A. IDENTIFICATION
Slovenian: KVALITATIVNO IN KVANTITATIVNO DOLOČANJE HIDROKINONA, HIDROKINON MONOMETILETRA, HIDROKINON MONOETILETRA IN HIDROKINON MONOBENZILETRA V KOZMETIČNIH IZDELKIH A. KVALITATIVNO DOLOČANJE
English: Scope and field of application The method describes the detection and identification of hydroquinone, hydroquinone monomethylether, hydroquinone monoethylether and hydroquinone monobenzylether (monobenzone) in cosmetic products for lightening the skin.
Slovenian: Namen in področje uporabe Metoda opisuje kvalitativno in kvantitativno določanje hidrokinona, hidrokinon monometiletra, hidrokinon monoetiletra in hidrokinon monobenziletra v kozmetičnih izdelkih za posvetlitev kože. 2. Princip Kvalitativno določanje hidrokinona in njegovih etrov se izvaja s tankoplastno kromatografijo (TLC).
English: Determine the response factor RFi: RFi = pi ci in which:
Slovenian: Določi se faktor občutljivosti RFi: RF p c i pri čemer je:
English: pi = peak area for hydroquinone, hydroquinone monomethylether, hydroquinone monoethylether or hydroquinone monobenzylether, and ci = concentration (g/50 ml) in the reference solution (3.10) of hydroquinone, hydroquinone monomethylether, hydroquinone monoethylether or hydroquinone monobenzylether.
Slovenian: Pi = površina vrha za hidrokinon, hidrokinon monometileter, hidrokinon monoetileter ali hidrokinon monobenzileter in ci = koncentracija (g/50 ml) hidrokinona, hidrokinon monometiletra, hidrokinon monoetiletra ali hidrokinon monobenziletra v referenčni raztopini (3.10).
English: Ascertain whether the chromatograms obtained for a standard solution and the sample solution meet the following requirements: - the peak separation of the worst separated pair shall be at least 0,90.
Slovenian: Preveri se, ali dobljeni kromatogram za standardno raztopino in raztopino vzorca ustreza naslednjim zahtevam: - Ločljivost vrha najslabše ločljivega para vrhov naj bo najmanj 0,90.
English: Peak separation If the required separation is not achieved, either a more efficient column should be used, or the mobile phase composition should be adjusted until the requirement is met.
Slovenian: Če potrebna ločljivost ni dosežena, se uporabi učinkovitejša kolona ali pa je treba spremeniti sestavo mobilne faze, da rezultat ustreza zahtevi.