#145377
ml de thuaslagán caighdeánach oibritheach
ml working standard solution (3.7.1)
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#145380
ml de thuaslagán caighdeánach oibritheach
ml working standard solution (3.8.1.)
#145383
ml de thuaslagán caighdeánach oibritheach
ml working standard solution (3.9.1.)
#3233448
Ní mór an tuaslagán caighdeánach oibre a bheith úrullmhaithe sula n-úsáidfear é.
The working standard solution has to be freshly prepared before use.
#3233450
Is é tiúchan ainmniúil an tuaslagáin chaighdeánaithe oibre chaolaithe sin 56 AI de vitimín A in aghaidh ml.
The nominal concentration of this diluted working standard solution is 56 IU vitamin A per ml.
#3233468
Tuaslagán caighdeánach oibre vitimín A
Vitamin A working standard solution
#3233553
An tuaslagán caighdeánach oibre a ullmhú
Preparation of the working standard solution
#3233558
Beidh an tuaslagán caighdeánach oibre úrullmhaithe sula n-úsáidfear é.
The working standard solution shall be freshly prepared before use.
#3233668
ml de thuaslagán caighdeánach oibre (pointe 3.7.1) (1 ml = 100 μg Fe)
ml working standard solution (point 3.7.1) (1 ml = 100 μg Fe)
#3233672
ml de thuaslagán caighdeánach oibre (pointe 3.8.1) (1 ml = 10 μg Cu)
ml working standard solution (point 3.8.1) (1 ml = 10 μg Cu)
#3233675
ml de thuaslagán caighdeánach oibre (pointe 3.10.1) (1 ml = 10 μg Zn)
ml working standard solution (point 3.10.1) (1 ml = 10 μg Zn)
#3234812
ml de thuaslagán caighdeánach oibre (pointe 3.9.1) (1 ml = 10 μg Mn)
ml working standard solution (point 3.9.1) (1 ml = 10 μg Mn)
#3233449
Le pípéad, cuir 2,0 ml den tuaslagán caighdeánach oibre sin isteach i bhfleascán toirtmhéadrach 20 ml, líon go dtí an toirt inmhianaithe le meatánól (pointe 3.3) agus measc é.
Pipette 2,0 ml of this working standard solution into a 20 ml graduated flask, make up to the mark with methanol (point 3.3) and mix.
#3233452
Aistrigh 1,0, 2,0, 5,0 agus 10,0 ml den tuaslagán caighdeánach oibre caolaithe chuig sraith fleascán toirtmhéadrach 20 ml, líon go dtí an toirt inmhianaithe le meatánól (pointe 3.3) agus measc é.
Transfer 1,0, 2,0, 5,0 and 10,0 ml of the diluted working standard solution into a series of 20 ml graduated flasks, make up to the mark with methanol (point 3.3) and mix.
#3233469
Le pípéad, cuir 3,0 ml den tuaslagán caighdeánach oibre vitimín A neamhchaolaithe sin, arna ullmhú de réir pointe 5.6.1, isteach i bhfleascán toirtmhéadrach 50 ml (pointe 4.4.2) agus líon go dtí an toirt inmhianaithe le 2-própánól (pointe 3.8).
Pipette 3,0 ml of the undiluted vitamin A working standard solution, prepared according to point 5.6.1 into a 50 ml graduated flask (point 4.2.2) and make up to the mark with 2-propanol (point 3.8).
#3233559
Aistrigh 1,0, 2,0, 4,0 agus 10,0 ml den tuaslagán caighdeánach oibre chuig sraith fleascán toirtmhéadrach 20 ml, líon go dtí an toirt inmhianaithe le meatánól (pointe 3.3) agus measc é.
Transfer 1,0, 2,0, 4,0 and 10,0 ml of the working standard solution into a series of 20 ml graduated flasks, make up to the mark with methanol (point 3.3) and mix.