natgillin/translations-raw huggingface dataset:
Inject the sample extracts obtained in 5.2.1 or 5.2.2 several times, using the same volume as taken for the calibration solution and determine the mean peak heights (areas) of the lasalocid sodium peaks.
Večkrat se vbrizgajo ekstrakti vzorca, ki nastanejo pri točki 5.2.1 ali 5.2.2, pri čemer se uporabijo enaki volumni kot pri raztopinah za umerjanje ter določijo srednje vrednosti višin (površin) vrhov lasalocid natrija.
From the mean peak height (area) produced by injection of the sample solution (5.3.3) determine the concentration of lasalocid sodium (μg/ml) by reference to the calibration graph.
Iz srednjih vrednosti višin (površin) vrhov, ki so nastali z vbrizganjem raztopine vzorca (5.3.3), se določi koncentracija lasalocid natrija (μg/ml) iz umeritvene krivulje.
The lasalocid sodium content, w (mg/kg) in the sample is given by the following formula:
Vsebnost lasalocid natrija (w) (mg/kg) v vzorcu se izračuna po naslednji formuli:
c lasalocid sodium concentration of the sample solution (5.2.1) in μg/ml
c koncentracija lasalocid natrija v raztopini vzorca (5.2.1) v μg/ml;
volume of the sample extract according to 5.2.1 in ml (i.e. 100)
volumen ekstrakta vzorca v skladu s točko 5.2.1 v ml (tj. 100);
c lasalocid sodium concentration of the sample solution (5.2.2) in μg/ml
c koncentracija lasalocid natrija v raztopini vzorca (5.2.2) v μg/ml;
volume of the sample extract according to 5.2.2 in ml (i.e. 250)
volumen ekstrakta vzorca v skladu s točko 5.2.2 v ml (tj. 250);
f dilution factor according to 5.2.2
f faktor razredčitve v skladu s 5.2.2;
Methods based on spectrofluorometry are less subject to interference than those in which UV detection is used.
Metode, ki temeljijo na spektrofluorometriji, so manj izpostavljene motnjam kot metode, pri katerih se uporablja UV-detekcija.
The identity of the analyte can be confirmed by co-chromatography.
Identiteta analita se lahko potrdi z dodatno kromatografijo.
A sample extract (5.2.1 or 5.2.2) is fortified by the addition of an appropriate amount of a calibration solution (3.10.3).
Ekstraktu vzorca (5.2.1 ali 5.2.2) se doda ustrezna količina raztopine za umerjanje (3.10.3).
The amount of added lasalocid sodium must be similar to the amount of lasalocid sodium found in the sample extract.
Količina dodanega lasalocid natrija mora biti podobna količini lasalocid natrija v ekstraktu vzorca.
Only the height of the lasalocid sodium peak shall be enhanced after taking into account the amount of lasalocid sodium added and the dilution of the extract.
Le vrh lasalocid natrija je povišan ob upoštevanju količine dodanega lasalocid natrija in razredčitve ekstrakta.
The peak width, at half height, must be within ± 10 % of the original peak width produced by the unfortified sample extract.
Širina vrha na polovici višine mora biti znotraj ± 10 % prvotne širine vrha, ki nastane pri ekstraktu vzorca brez dodanega lasalocid natrija.
15 % relative to the higher value for lasalocid sodium contents from 30 mg/kg to 100 mg/kg,
15 % višje vrednosti za vsebnosti lasalocid natrija 30–100 mg/kg,
15 mg/kg for lasalocid sodium contents from 100 mg/kg to 200 mg/kg,
15 mg/kg za vsebnosti lasalocid natrija 100–200 mg/kg,
7,5 % relative to the higher value for lasalocid sodium contents of more than 200 mg/kg.
7,5 % višje vrednosti za vsebnosti lasalocid natrija več kot 200 mg/kg.
For the fortified (blank) feed sample, the recovery shall be at least 80 %.
Za krmo z dodatkom (slepo krmo) je izkoristek najmanj 80 %.
For the fortified premixture samples, the recovery shall be at least 90 %.
Za vzorce premiksov z dodatkom je izkoristek najmanj 90 %.
A collaborative study was arranged in which 2 premixtures (samples 1 and 2) and 5 feeds (samples 3-7) were analysed by 12 laboratories.
Organizirana je bila medlaboratorijska študija, v kateri je 12 laboratorijev analiziralo 2 premiksa (vzorca 1 in 2) in 5 vzorcev krme (vzorci 3–7).
Chicken premix
Premiks za piščance
Turkey premix
Premiks za purane
Turkey pellets
Briketi za purane
Chicken crumbs
Drobtine za piščance
Turkey Feed
Krma za purane
Sample 6
Vzorec 6
Poultry Feed A
Krma za perutnino A
Sample 7
Vzorec 7
Poultry Feed B
Krma za perutnino B
Nominal content [mg/kg]
Nominalna vsebnosti [mg/kg]
n number of single results
n število posameznih vrednosti;
coefficient of variation of reproducibility, %.
koeficient variacije obnovljivosti v %.
Conducted by the Feed Working Group of Verband Deutscher Landwirtschaftlicher Untersuchungs- und Forschungsanstalten (VDLUFA).
Izvedla delovna skupina za krmo Verband Deutscher Landwirtschaftlicher Untersuchungs- und Forschungsanstalten (VDLUFA).
Other methods of digestion may be used provided they have been demonstrated to have similar results (such as microwave pressure digestion).
Lahko se uporabljajo druge metode za razklop, če dokazano zagotavljajo podobne rezultate (kot je npr. mikrovalovni razklop).
Green fodder (fresh or dried) is liable to contain large amounts of vegetable silica, which may retain trace elements and must be removed.
V zeleni krmi (sveži ali posušeni) je lahko velika količina kremena rastlinskega izvora, v katerem so lahko elementi v sledovih in ga je treba odstraniti.
For samples of these feed, therefore, the following modified procedure must be followed.
Pri vzorcih takšne krme je treba izvajati naslednji spremenjeni postopek.
Carry out operation 5.1.1.1. as far as the filtration.
Postopki iz točke 5.1.1.1 se izvedejo do filtracije.
Wash the filter paper containing the insoluble residue twice with boiling water and place it in a quartz or platinum crucible.
Filtrirni papir, ki vsebuje netopen ostanek, se dvakrat spere z vrelo vodo in prenese v žarilni lonček iz kvarca ali platine.
Ignite in the muffle furnace (4.1) at a temperature below 550 oC until all carbonaceous material has completely disappeared.
Prežari se v žarilni peči (4.1) pri temperaturi pod 550 oC, dokler ves zogleneli material popolnoma ne izgine.
Allow to cool, add a few drops of water followed by 10 to 15 ml of hydrofluoric acid (3.4) and evaporate to dryness at about 150 oC.
Pusti se ohladiti, doda se nekaj kapljic vode in 10–15 ml klorovodikove kisline (3.4), nato pa se upari do suhega pri približno 150 oC.
If any silica remains in the residue, redissolve it in a few millilitres of hydrofluoric acid (3.4) and evaporate to dryness.
Če v ostanku ostane kremen, se ponovno raztopi v nekaj mililitrih klorovodikove kisline (3.4) in upari do suhega.
Add five drops of sulphuric acid (3.5) and heat until no more white fumes are given off. After the addition of 5 ml of 6 mol/litre hydrochloric acid (3.2) and about 30 ml of water, heat, filter the solution into the 250 ml volumetric flask and make up to the mark with water (HCl concentration about 0,5 mol/l).
Doda se pet kapljic žveplove kisline (3.5) in segreva do prenehanja izhajanja belih hlapov. Po dodatku 5 ml klorovodikove kisline 6 mol/l (3.2) in približno 30 ml vode se segreva, raztopina se filtrira v 250-mililitrsko merilno bučko ter dopolni z vodo do oznake (koncentracija HCl približno 0,5 mol/l).
Proceed then with the determination from point 5.1.2.
Nadaljuje se z določanjem v skladu s točko 5.1.2.
The Analyst 108, 1983, pp. 1252 to 1256.
The Analyst 108, 1983, str. 1252–1256.
Analyst, 1995, 120, 2175-2180.
Analyst, 1995, 120, 2175-2180;
Content declared by manufacturer.
Vsebnost, ki jo navede proizvajalec;
Feed prepared in the laboratory.
Krma, pripravljena v laboratoriju.
METHODS OF ANALYSIS TO CONTROL UNDESIRABLE SUBSTANCES IN FEED
ANALITSKE METODE ZA NADZOR NEZAŽELENIH SNOVI V KRMI
DETERMINATION OF FREE AND TOTAL GOSSYPOL
DOLOČANJE PROSTEGA IN CELOTNEGA GOSIPOLA
This method makes it possible to determine the levels of free gossypol, total gossypol and chemically related substances in cottonseed, cottonseed meal and cottonseed cake and in compound feed containing these feed materials where more than 20 mg/kg of free gossypol, total gossypol and chemically related substances are present.
Ta metoda omogoča določanje ravni prostega in celotnega gosipola ter kemijsko sorodnih snovi v semenu, moki in tropinah bombaževca ter v krmnih mešanicah, ki vsebujejo ta posamična krmila, kadar je koncentracija prostega in celotnega gosipola ter kemijsko sorodnih snovi višja od 20 mg/kg.
The gossypol is extracted in the presence of 3-aminopropan-1-ol, either with a mixture of propan-2-ol and hexane, for the determination of free gossypol, or with dimethylformamide, for the determination of total gossypol.
Gosipol se pri določanju prostega gosipola ekstrahira v navzočnosti 3-aminopropan-1-ola z mešanico propan-2-ola in heksana, pri določanju celotnega gosipola pa v navzočnosti dimetilformamida.
The gossypol is converted by aniline into gossypol-dianiline, the optical density of which is measured at 440 nm.
Gosipol se z anilinom pretvori v gosipol-dianilin, katerega optična gostota se izmeri pri 440 nm.
Propan-2-ol-hexane mixture: mix 60 parts by volume of propan-2-ol with 40 parts by volume of n-hexane.
Mešanica propan-2-ola in heksana: 60 volumskih delov propan-2-ola se zmeša s 40 volumskimi deli n-heksana.
Solvent A: Place in a 1 litre graduated flask approximately 500 ml of propan-2-ol-hexane mixture (3.1), 2 ml of 3-aminopropan-1-ol, 8 ml of glacial acetic acid and 50 ml of water.
Topilo A: v litrsko merilno bučko se doda 500 ml mešanice propan-2-ola in heksana (3.1), 2 ml 3-aminopropan-1-ola, 8 ml of ledocetne kisline in 50 ml vode.
Make up to volume with the propan-2-ol-hexane mixture (3.1).
Z mešanico propan-2-ola in heksana (3.1) se dopolni do oznake.
This reagent is stable for one week.
Ta reagent je obstojen en teden.
Solvent B: Pipette 2 ml of 3-aminopropan-1-ol and 10 ml of glacial acetic acid into a 100 ml graduated flask.
Topilo B: v 100-mililitrsko merilno bučko se odpipetira 2 ml 3-aminopropan-1-ola in 10 ml ledocetne kisline.
Cool to room temperature and make up to volume with N, N-dimethylformamide.
Ohladi se na sobno temperaturo in dopolni z N, N-dimetilformamidom do oznake.
Aniline: If the optical density in the blank test exceeds 0,022, distil the aniline over zinc dust, discarding the first and last 10 % fractions of the distillate.
Anilin: če optična gostota v slepem preskusu presega 0,022, se anilin destilira prek cinka v prahu, pri čemer se zavrže prvih in zadnjih 10 % destilata.
Refrigerated and stored in a brown, stoppered glass flask, this reagent will keep for several months.
Če se reagent hrani v hladilniku v rjavi, zaprti stekleni posodi, je obstojen več mesecev.
Standard gossypol solution A: Place 27,9 mg of gossypol acetate in a 250 ml graduated flask.
Standardna raztopina gosipola A: v 250-mililitrsko merilno bučko se da 27,9 mg gosipol acetata.
Dissolve and make up to volume with solvent A (3.2).
Raztopi se in dopolni s topilom A (3.2) do oznake.
Pipette 50 ml of this solution into a 250 ml graduated flask and make up to volume with solvent A. The gossypol concentration of this solution is 0,02 mg/ml.
50 ml te raztopine se odpipetira v 250-mililitrsko merilno bučko in dopolni s topilom A do oznake. Koncentracija gosipola v tej raztopini je 0,02 mg/ml.
Leave to stand for one hour at room temperature before use.
Pred uporabo se raztopina pusti eno uro na sobni temperaturi.
Standard gossypol solution B: Place 27,9 mg of gossypol acetate in a 50 ml graduated flask, Dissolve and make up to volume with solvent B (3.3).
Standardna raztopina gosipola B: v 50-mililitrsko merilno bučko se da 27,9 mg gosipol acetata. Raztopi se in dopolni s topilom B (3.3) do oznake.
The gossypol concentration of this solution is 0,5 mg/ml.
Koncentracija gosipola v tej raztopini je 0,5 mg/ml.
Standard gossypol solutions A and B will remain stable for 24 hours if protected from the light.
Če se standardni raztopini gosipola A in B zaščitita pred svetlobo, sta obstojni 24 ur.
Mixer (tumbler): approximately 35 r.p.m.
Mešalnik: približno 35 obr./min.
Test sample
Preskusni vzorec
The amount of test sample used depends on the presumed gossypol content of the sample.
Količina uporabljenega preskusnega vzorca je odvisna od pričakovane vsebnosti gosipola v vzorcu.
It is preferable to work with a small test sample and a relatively large aliquot part of the filtrate, so as to obtain sufficient gossypol for precise photometric measurement to be possible.
Primerneje je uporabiti majhen preskusni vzorec in relativno velik alikvot filtrata, da nastane dovolj gosipola za natančne fotometrične meritve.
For the determination of free gossypol in cottonseed, cottonseed meal and cottonseed cake, the test sample shall not exceed 1 g; for compound feed, it may be as much as 5 g. A 10 ml aliquot part of filtrate is suitable in most cases; it shall contain 50 to 100 μg of gossypol.
Pri določanju prostega gosipola v semenu, moki in tropinah bombaževca količina preskusnega vzorca ne presega 1 g; za krmno mešanica pa je količina lahko do 5 g. 10-mililitrski alikvot filtrata je primeren v večini primerov; vsebuje 50–100 μg gosipola.
For the determination of total gossypol, the test sample shall be between 0,5 and 5 g, that a 2 ml aliquot part of filtrate will contain 40 to 200 μg of gossypol.
Pri določanju celotnega gosipola je količina preskusnega vzorca 0,5–5 g, zato da 2-mililitrski alikvot filtrata vsebuje 40–200 μg gosipola.
The analysis shall be carried out at a room temperature of about 20 oC.
Analiza se izvede pri sobni temperaturi približno 20 oC.
Determination of free gossypol
Določanje prostega gosipola
Place the test sample in a ground-necked 250 ml flask, the bottom of the flask having been covered with crushed glass.
Preskusni vzorec se prenese v 250-mililitrski bučko z brušenim vratom, katere dno je prekrito z drobci stekla.
Using a pipette, add 50 ml of solvent A (3.2), stopper the flask and mix for one hour in the mixer.
S pipeto se doda 50 ml topila A (3.2), bučka se zamaši, nato pa se z mešalnikom meša eno uro.
Filter through a dry filter and collect the filtrate in a small ground-necked flask.
Filtrira se skozi suhi filter v majhno bučko z brušenim vratom.
During filtration, cover the funnel with a watch glass.
Med filtriranjem se lijak prekrije z urnim steklom.
Pipette identical aliquot parts of filtrate containing 50 to 100 μg of gossypol into each of two 25 ml graduated flasks (A and B).
V vsako od dveh 25-mililitrskih merilnih bučk (A in B) se odpipetirajo enaki alikvoti filtrata, ki vsebujejo 50–100 μg gosipola.
If necessary, make up the volume to 10 ml with solvent A (3.2).
Po potrebi se s topilom A (3.2) dopolni do 10 ml.
Then make the contents of flask (A) up to volume with the propan-2-ol-hexane mixture (3.1).
Z mešanico propan-2-ola in heksana (3.1) se bučka (A) dopolni do oznake.
This solution will be used as a reference solution against which to measure the sample solution.
Ta raztopina se uporabi kot referenčna raztopina za merjenje raztopine vzorca.
Pipette 10 ml of solvent A (3.2) into each of two other 25 ml graduated flasks (C and D).
V vsako od dveh 25-mililitrskih merilni bučk (C in D) se odpipetira 10 ml topila A (3.2).
Make the contents of flask (C) up to volume with the propan-2-ol-hexane mixture (3.1).
Z mešanico propan-2-ola in heksana (3.1) se bučka (C) dopolni do oznake.
This solution will be used as a reference solution against which to measure the blank test solution.
Ta raztopina se uporabi kot referenčna raztopina za merjenje raztopine vzorca.
Add 2 ml of aniline (3.4) to each of flasks (D) and (B).
V bučki (D) in (B) se doda 2 ml anilina (3.4).
Heat for 30 minutes over a boiling water bath to develop the colour.
30 minut se segrevajo nad vrelo vodno kopeljo, da se obarvajo.
Cool to room temperature, make up to volume with the propan-2-ol-hexane mixture (3.1), homogenise and leave to stand for one hour.
Ohladita se na sobno temperaturo, dopolnita z mešanico propan-2-ola in heksana (3.1) do oznake, homogenizirata in pustita stati eno uro.
Determine the optical density of the blank test solution (D) by comparison with the reference solution (C), and the optical density of the sample solution (B) by comparison with the reference solution (A), in the spectrophotometer at 440 nm using 1 cm glass cells.
V spektrofotometru se pri 440 nm in z 1-centimetrsko kiveto določi optična gostota raztopine iz slepega preskusa (D) tako, da se primerja z referenčno raztopino (C), optična gostota raztopine vzorca (B) pa se primerja z referenčno raztopino (A).
Subtract the optical density of the blank test solution from that of the sample solution (= corrected optical density).
Optična gostota raztopine iz slepega preskusa se odšteje od optične gostote raztopine vzorca (= popravljena optična gostota).
From this value calculate the free gossypol content as indicated in 6.
Vsebnost prostega gosipola se s pomočjo te vrednosti izračuna, kakor je navedeno v točki 6.
Determination of total gossypol
Določanje celotnega gosipola
Place a test sample containing 1 to 5 mg of gossypol in a 50 ml graduated flask and add 10 ml of solvent B (3.3).
Preskusni vzorec z 1–5 mg gosipola se prenese v 50-mililitrsko merilno bučko ter doda 10 ml topila B (3.3).
At the same time, prepare a blank test, placing 10 ml of solvent B (3.3) in another 50 ml graduated flask.
Hkrati se pripravi slepi preskus, tako da se v drugo 50-mililitrsko merilno bučko prenese 10 ml topila B (3.3).
Heat the two flasks for 30 minutes over a boiling water bath.
Obe bučki se segrevata 30 minut nad vrelo vodno kopeljo.
Cool to room temperature and make the contents of each flask up to volume with the propan-2-ol-hexane mixture (3.1).
Ohladita se na sobno temperaturo, obe bučki pa se dopolnita z mešanico propan-2-ola in heksana (3.1) do oznake.
Homogenise and leave to settle for 10 to 15 minutes, then filter and collect the filtrates in ground-necked flasks.
Homogenizira se in pusti 10–15 minut, da se usede, nato se filtrira v bučko z brušenim vratom.
Pipette 2 ml of the sample filtrate into each of two 25 ml graduated flasks, and 2 ml of the blank test filtrate into each of two other 25 ml flasks.
V dve 25-mililitrski merilni bučki se odpipetira po 2 ml filtrata vzorca, v drugi dve 25-mililitrski merilni bučki pa po 2 ml filtrata slepega preskusa.
Make the contents of one flask from each series up to 25 ml with the propan-2-ol-hexane mixture (3.1).
Ena bučka iz vsake serije se dopolni do 25 ml z mešanico propan-2-ola in heksana (3.1).
These solutions will be used as reference solutions.
Te raztopine se uporabijo kot referenčne raztopine.
Add 2 ml of aniline (3.4) to each of the other two flasks.
V vsako od drugih dveh bučk se dodata 2 ml anilina (3.4).
Cool to room temperature, make up to 25 ml with the propan-2-ol-hexane mixture (3.1), homogenise and leave to stand for one hour.
Ohladita se na sobno temperaturo, dopolnita z mešanico propan-2-ola in heksana (3.1) do 25 ml, homogenizirata in pustita stati eno uro.
Determine the optical density as indicated in 5.2 for free gossypol.
Optična gostota prostega gosipola se določi, kakor je opisano v točki 5.2.
From this value calculate the total gossypol content as indicated in 6.
Vsebnost celotnega gosipola se s pomočjo te vrednosti izračuna, kakor je navedeno v točki 6.
Results may be calculated either from the specific optical density (6.1), or by reference to a calibration curve (6.2).
Rezultati se lahko izračunajo s pomočjo specifične optične gostote (6.1) ali iz umeritvene krivulje (6.2).
From the specific optical density
S specifično optično gostoto
The specific optical densities, under the conditions described, will be the following:
Specifične optične gostote, pri opisanih pogojih, so naslednje:
Free gossypol:
Prosti gosipol
Total gossypol:
Celotni gosipol
The free or total gossypol content of the sample is calculated by using the following formula:
Vsebina prostega ali celotnega gosipola v vzorcu se izračuna po naslednji formuli:
% gossypol: E × 1 250
% gosipola: E × 1 250
E corrected optical density, determined as indicated in 5.2,
E popravljena optična gostota, ki se določi v skladu s točko 5.2;
p test sample in g,
p masa preskusnega vzorca v gramih;
a aliquot part of the filtrate in ml.
a alikvot filtrata v mililitrih.
From a calibration curve
Iz umeritvene krivulje
Free gossypol
Prosti gosipol
Prepare 2 series of five 25 ml graduated flasks.
Pripravita se 2 seriji petih 25-mililitrskih merilnih bučk.
Pipette aliquots of 2,0, 4,0, 6,0, 8,0 and 10,0 ml of standard gossypol solution A (3.5) into each series of flasks.
V vsako serijo bučk se odpipetirajo 2,0, 4,0, 6,0, 8,0 in 10,0-mililitrski alikvoti standardne raztopine gosipola A (3.5).
Make up the volumes to 10 ml with solvent A (3.2).
S topilom A (3.2) se dopolni do 10 ml.
Complete each series with a 25 ml graduated flask containing only 10 ml of solvent A (3.2) (blank test).
Zadnja 25-mililitrska merilna bučka v vsaki seriji vsebuje le 10 ml topila A (3.2) (slepi preskus).
Make the volume of the flasks in the first series (including the flask for the blank test) up to 25 ml with the propan-2-ol-hexane mixture (3.1) (reference series).
Bučke iz prve serije (vključno z bučko za slepi preskus) se dopolnijo do 25 ml z mešanico propan-2-ola in heksana (3.1) (referenčna serija).
Add 2 ml of aniline (3.4) to each flask in the second series (including the flask for the blank test).
V vsako bučko iz druge serije (vključno z bučko za slepi preskus) se dodata 2 ml anilina (3.4).
Cool to room temperature, make up to volume with the propan-2-ol-hexane mixture (3.1), homogenise and leave to stand for one hour (standard series).
Ohladijo se na sobno temperaturo, dopolnijo z mešanico propan-2-ola in heksana (3.1) do oznake, homogenizirajo in pustijo stati eno uro (standardna serija).
Determine as indicated in 5.2 the optical density of the solutions in the standard series by comparison with the corresponding solutions in the reference series.
Optična gostota raztopin iz standardne serije in ustreznih raztopin iz referenčne serije se določi, kakor je navedeno v točki 5.2.
Trace the calibration curve by plotting the optical densities against the quantities of gossypol (in μg).
Umeritvena krivulja se pripravi tako, da se v diagram vnesejo izmerjene optične gostote glede na količine gosipola (v μg).
Total gossypol
Celotni gosipol
Prepare six 50 ml graduated flasks.
Pripravi se šest 50-mililitrskih merilnih bučk.
Heat for 30 minutes over a boiling water bath.
Segrevajo se 30 minut nad vrelo vodno kopeljo.
Cool to room temperature, make up to volume with the propan-2-ol-hexane mixture (3.1) and homogenise.
Ohladijo se na sobno temperaturo, dopolnijo z mešanico propan-2-ola in heksana (3.1) do oznake in homogenizirajo.
Place 2,0 ml of these solutions in each of two series of six 25 ml graduated flasks.
2,0 ml vsake od teh raztopin se prenese v vsako od dveh serij šestih 25-mililitrskih merilnih bučk.
Make the contents of the flasks in the first series up to 25 ml with the propan-2-ol-hexane mixture (3.1) (reference series).
Bučke iz prve serije se dopolnijo do 25 ml z mešanico propan-2-ola in heksana (3.1) (referenčna serija).
Add 2 ml of aniline (3.4) to each flask in the second series.
V vsako bučko iz druge serije se dodata 2 ml anilina (3.4).
15 %, in relative value to the higher level, for gossypol contents of less than 500 ppm,
15 % višje vrednosti za vsebnosti gosipola, nižje od 500 ppm,
75 ppm, in absolute value, for contents of not less than 500 ppm and not more than 750 ppm,
75 ppm absolutno za vsebnosti gosipola 500–750 ppm,
10 %, in relative value to the higher value, for contents of more than 750 ppm.
10 % višje vrednosti za vsebnosti gosipola, višje od 750 ppm.
DETERMINATION OF THE LEVELS OF DIOXINS (PCDD/PCDF) AND DIOXIN-LIKE PCBs
DOLOČANJE RAVNI DIOKSINOV (PCDD/PCDF) IN DIOKSINOM PODOBNIH PCB
I. METHODS OF SAMPLING AND INTERPRETATION OF ANALYTICAL RESULTS
I. METODE VZORČENJA IN RAZLAGA REZULTATOV ANALIZE