Vous avez cherché: laboratory boiling flask (Anglais - Slovène)

narrow necked laboratory boiling flasks, 250 ml.
laboratorijska ognjevarna bučka z ozkim vratom, 250 ml.

run into the boiling flask from the burette 18 75 ml test solution.
v ognjevarno bučko iz birete dodamo 18,5 ml raztopine vzorca.

pipette into the boiling flask 20 ml of mixed fehling's solution and the quantity of water determined as in 6.3.
v ognjevarno bučko odpipetiramo 20 ml mešanice fehlingovih raztopin in količino vode, izračunane, kakor je opisano v 6.3.

run into the boiling flask (5.1) from the burette 18 ml of standard dextrose solution (4.3).
v ognjevarno bučko spustimo iz birete 18 ml standardne raztopine dekstroze (4.3).

place the boiling flask on the heating device (5.5), previously adjusted so that boiling commences in 120 _ 15 seconds.
bučko postavimo na gorilnik (5.5), ki je nastavljen tako, da začne raztopina vreti v 120 +/- 15 sekundah.

pipette 25 ml of fehling's solution (4.1.3) into a clean, dry boiling flask (5.1).
v čisto suho čašo odpipetiramo 25 ml fehlingove raztopine (4.1.3) in dobro premešamo.

pipette a 20 ml aliquot of the mixed solutions a and b (6.1.1) into a 500 ml boiling flask (5.1).
v 500 ml ognjevarno bučko (5.1) odpipetiramo 20 ml mešanice raztopin a in b (6.1.1).

a heating device, suitable for maintaining boiling according to the conditions described in 6.1, permitting the observation of the end-point colour change without the necessity of removing the boiling flask (5.1) from the source of heat.
gorilnik, s katerim se lahko vzdržuje temperatura vrelišča pod pogoji, opisanimi v točki 6.1, in ki omogoča opazovanje spremembe barve v ekvivalentni točki, ne da bi bilo treba ognjevarno bučko (5.1) vzeti z gorilnika.

a heating device, suitable for maintaining boiling according to the conditions described in 6 71, permitting the observation of the end-point colour change without the necessity of removing the boiling flask (5.1) from the source of heat (see 6.1, note 3).
gorilnik, ki omogoča vrenje pod pogoji, opisanimi v 6.1, in omogoča opazovanje spremembe barve v ekvivalentni točki, ne da bi bilo pri tem treba ognjevarno bučko vzeti z gorilnika (5.1) (glej 6.1, opomba 3).