#161263
(e) gaireas crómatagrafach cisil thanaí le plátaí 20 x 20 cm;
(e) a thin layer chromatographic apparatus with plates measuring 20 x 20 cm;
Filter results
Collections
65 results in 12 documents
#161311
(e) gaireas crómatagrafach cisil thanaí le plátaí 20 x 20 cm;
(e) a thin layer chromatographic apparatus with 20 x 20 cm. plates;
#2050971
Ceanglais maidir le deighilt chrómatagrafach
Requirements for chromatographic separation
#2051005
Is féidir pointe amháin de thionscnamh deighilt chrómatagrafach a bheith ann.
One point can originate from the chromatographic separation.
#2051054
Comhlíonfar na critéir feidhmíochta le haghaidh deighilt chrómatagrafach atá i gcaibidil 1.2.3.
The performance criteria for chromatographic separation included in Chapter 1.2.3 shall be fulfilled.
#2082084
a bhfuiltear lena n-úsáid i gcóras crómatagrafach
for use in chromatographic system
#2082091
a bhfuiltear lena n-úsáid chun córais chrómatagrafacha a tháirgeadh
for use in the production of chromatographic systems
#2184964
a bhfuiltear lena n úsáid i gcóras crómatagrafach
for use in chromatographic system
#2184971
a bhfuiltear lena n-úsáid chun córais chrómatagrafacha a tháirgeadh
for use in the production of chromatographic systems
#2293332
Δ9-teitrihidreacannaibionóil, íon chun críoch crómatagrafach,
Δ9-tetrahydrocannabinol, pure for chromatographic purposes,
#2293333
squalane, íon le haghaidh cuspóirí crómatagrafacha, mar chaighdeán inmheánach.
squalane, pure for chromatographic purposes, as an internal standard.
#2608971
a bhfuiltear lena n-úsáid i gcóras crómatagrafach
for use in chromatographic system
#2608985
a bhfuiltear lena n-úsáid chun córais chrómatagrafacha a tháirgeadh
for use in the production of chromatographic systems
#3147037
a bhfuiltear lena n-úsáid i gcóras crómatagrafach
for use in chromatographic system
#3147051
a bhfuiltear lena n-úsáid chun córais chrómatagrafacha a tháirgeadh
for use in the production of chromatographic systems
#3232586
I gcás Córais Chrómatagrafacha (pointe 4.9) a éilíonn tiúchan íseal sóidiam.
For chromatographic systems (point 4.9) requiring a low sodium concentration.
#3232711
Colún leachtchrómatagrafach, 125 mm × 4 mm, C18, pacáil 3 μm, nó a choibhéis.
Liquid chromatographic column, 125 mm × 4 mm, C18, 3 μm packing, or equivalent.
#3232748
Leachtchrómatagrafach
Liquid chromatographic column (point 4.2):
#3232803
D’fhéadfadh deighilt níos fearr idir tripteafan agus α-meitil-tripteafan a bheith ann de bharr coinníollacha crómatagrafacha a leanúint.
Following special chromatographic conditions may give better separation between tryptophan and α-methyl-tryptophan.
#3232805
Leachtchrómatagrafach colún:
Liquid chromatographic column:
#3232817
Sa raon oibriúcháin, tabharfaidh an córas crómatagrafach freagairt líneach.
In the range of operation, the chromatographic system shall give linear response.
#3233434
Colún leachtchrómatagrafach (pointe 4.5.1):
Liquid chromatographic column (point 4.5.1):
#3233531
Colún leachtchrómatagrafach, 250 mm × 4 mm, C18, pacáil 5 nó 10 μm, nó a choibhéis.
Liquid chromatographic column, 250 mm × 4 mm, C18, 5 or 10 μm packing, or equivalent.
#3233748
Colún leachtchrómatagrafach, 300 mm × 4 mm, C18, pacáistíocht 10 μm, nó colún coibhéiseach.
Liquid chromatographic column, 300 mm × 4 mm, C18, 10 μm packaging, or an equivalent column.
#3233798
Colún leachtchrómatagrafach (pointe 4.4.1)
Liquid chromatographic column (point 4.4.1)
#3233887
Colún leachtchrómatagrafach: 300 mm x 4 mm, C18, pacáil 10 μm nó a choibhéis.
Liquid chromatographic column: 300 mm × 4 mm, C18 10 μm packing or equivalent.
#3233918
Colún leachtchrómatagrafach (pointe 4.4.1),
Liquid chromatographic column (point 4.4.1),
#3234003
Colún leachtchrómatagrafach, Hypersil ODS, pacáil 3 μm, 100 mm × 4,6 mm, nó a choibhéis.
Liquid chromatographic column, Hypersil ODS, 3 μm packing, 100 mm × 4,6 mm, or equivalent.
#3234051
Anailís chrómatagrafach ar thuaslagáin chalabrúcháin
Chromatographic analysis of calibration solutions
#3234053
Anailís chrómatagrafach ar thuaslagáin shamplacha
Chromatographic analysis of sample solutions
#3234146
Colún leachtchrómatagrafach 125 mm × 4 mm, C18 pas-aisiompaithe, pacáil 5 μm nó a choibhéis.
Liquid chromatographic column 125 mm × 4 mm, reversed-phase C18, 5 μm packing or equivalent.
#3234168
Leachtchrómatagrafach colún (pointe 4.3.1):
Liquid chromatographic column (point 4.3.1):
#3234251
Leachtchrómatagrafach colún (pointe 4.1.1):
Liquid chromatographic column (point 4.1.1):
#3234296
an modh dá bhforáiltear le EN 15782 Beatha ainmhithe – Cion niocarbaisine a chinneadh – Modh leachtchrómatagrafach ardfheidhmíochta.
the method provided by EN 15782 Animal feedingstuffs – Determination of nicarbazin – High-performance liquid chromatographic method.
#161283
Réaltar na plátaí crómatagrafacha i meascán de chicliheacsán agus de dhéchlóraimeatán (25:95) in umair a bheidh líneáilte roimh ré le scagpháipéar.
The chromatographic plates are developed in a mixture of cyclohexane and dichloromethane (25:95) in tanks previously lined with filter paper.
#2051061
Roghnófar na tonnfhaid flosctha agus astaíochta in éineacht leis na coinníollacha crómatagrafacha ionas go n-íoslaghdófar na héifeachtaí a bhíonn ag cur isteach ag comhpháirteanna trasnaíochta ar eastóscáin shamplacha fholmha.
The selection of the excitation and emission wavelengths in combination with the chromatographic conditions shall be done in such a way to minimise the effects of interfering components in blank sample extracts.
#2051353
Is éard is comhchrómatagrafaíocht ann gnás ina ndéantar an t-eastóscán samplach roimh an gcéim chrómatagrafach nó na céimeanna crómatagrafacha a roinnt ina dhá chuid.
Co-chromatography is a procedure in which the sample extract prior to the chromatographic step(s) is divided into two parts.
#2051358
Úsáidtear comhchrómatagrafaíocht chun sainaithint anailíte a fheabhsú nuair a úsáidtear modhanna crómatagrafacha, go háirithe nuair nach féidir aon chaighdeán oiriúnach inmheánach a úsáid.
Co-chromatography is used to improve the identification of an analyte when chromatographic methods are used, especially when no suitable internal standard can be used.
#2340801
Na sonraí cáilíochtúla anailíseacha sonracha uile is gá chun an tsubstaint a shainaithint, amhail sonraí ó anailísí crómatagrafacha, tíotraiméadracha, eiliminteacha nó díraonta
All necessary quantitative analytical data specific for the identification of the substance, such as chromatographic, titrimetric, elemental analysis or diffraction data
#2721688
i bpointe 5 (Imoibrithe agus Ábhair) de chuid III.2 (Cinneadh na gcomhaicmeach so-ghalaithe trí chromatagrafaíocht gháis: aildéid, ardalcóil, aicéatáit eitile agus meatánól) de Chaibidil III, cuirtear isteach na pointí seo a leanas:
in point 5 (Reagents and Materials) of part III.2 (Gas chromatographic determination of volatile congeners: aldehydes, higher alcohols, ethyl acetate and methanol) of Chapter III, the following points are inserted:
#2726653
Cinnfear an tiúchan trí mhodhanna meá-mhéadracha, trí chumasc dinimiciúil nó trí anailís chrómatagrafach ar iomlán na hidreacarbón móide eisíontais.
The concentration shall be determined by gravimetric methods, dynamic blending or the chromatographic analysis of total hydrocarbons plus impurities.
#3232613
Sa raon oibriúcháin, ní mór don chóras crómatagrafach freagairt líneach a thabhairt d’athruithe ar na méideanna aimíonaigéad a chuirtear leis an gcolún.
In the range of operation the chromatographic system must give a linear response to changes in the amounts of amino acids added to the column.
#3232649
I gcás ina n-úsáidfear trealamh leachtchrómatagrafach ardfheidhmíochta chun anailís a dhéanamh ar na hidrealasáití, ní mór na dálaí turgnamhacha a bharrfheabhsú i gcomhréir le moltaí an mhonaróra.
Where high performance liquid chromatographic equipment is used to analyse the hydrolysates, the experimental conditions must be optimised in accordance with the manufacturer’s recommendations.
#3232816
Tá sé tábhachtach go mbeidh an t-am ionnalta fada go leordhóthanach chun na táirgí díghrádúcháin uile a ionladh, ós rud é, ina mhalairt de chás, go bhféadfadh buaicphointí ionnalta mhall cur isteach ar rití crómatagrafacha ina dhiaidh sin.
It is important that the run time is sufficiently long for the elution of all the degradation products, otherwise late eluting peaks may interfere with subsequent chromatographic runs.
#3233353
Roghnaítear na paraiméadair chrómatagrafacha sa chaoi nach bhfuil aon deighilt idir an t-alcól uile-tras-vitimín A agus a chis-isiméirí.
The chromatographic parameters are chosen so that there is no separation between the all-trans- vitamin A alcohol and its cis isomers.
#3233384
Colún leachtchrómatagrafach, 250 mm × 4 mm, C18, pacáil 5 nó 10 μm, nó a choibhéis (critéar feidhmíochta: gan ach buaic aonair le haghaidh gach isiméire reiteanóil faoi choinníollacha HPLC).
Liquid chromatographic column, 250 mm × 4 mm, C18, 5 or 10 μm packing, or equivalent (performance criterion: only a single peak for all retinol isomers under the HPLC-conditions).
#3233923
Seiceáil cobhsaíocht an chórais chrómatagrafaigh, agus an tuaslagán calabrúcháin (pointe 3.9.3) ina bhfuil 3,6 μg/ml á instealladh roinnt uaireanta, go dtí go mbainfear amach airdí buaice agus tréimhsí coinneála tairiseacha.
Check the stability of the chromatographic system, injecting the calibration solution (point 3.9.3) containing 3,6 μg/ml several times, until constant peak heights and retention times are achieved.
#3234038
Colún leachtchrómatagrafach (pointe 4.2.1): 100 mm x 4,6 mm, Hypersil ODS, pacáil 3 μm, nó a choibhéis.
Liquid chromatographic column (point 4.2.1): 100 mm × 4,6 mm, Hypersil ODS, 3 μm packing, or equivalent.
#3234233
Colún leachtchrómatagrafach 125 mm × 4 mm, malartú caitian Nucleosil 10 SA, pacáil 5 nó 10 μm, nó a choibhéis.
Liquid chromatographic column 125 mm × 4 mm, cation exchange Nucleosil 10 SA, 5 or 10 μm packing, or equivalent.
#3234256
Seiceáil cobhsaíocht an chórais chrómatagrafaigh, agus an tuaslagán calabrúcháin (pointe 3.7.3) ina bhfuil 1,0 μg/ml á instealladh roinnt uaireanta, go dtí go mbainfear amach airdí buaice agus tréimhsí coinneála tairiseacha.
Check the stability of the chromatographic system, injecting several times the calibration solution (point 3.7.3) containing 1,0 μg/ml, until constant peak heights and retention times are achieved.