The Student Room Group
Reply 1
hey
conical flasks come in amny sizes, i know u can get them in 250ml
pipette are a more precise form of measurement and come in sizes 10cm3 and 25cm3.
Hope this has ben of some help
good luck
xx
But teat pipettes are the little dropper things rather than the proper pipettes, aren't they?
Reply 3
britney
hey
conical flasks come in amny sizes, i know u can get them in 250ml
pipette are a more precise form of measurement and come in sizes 10cm3 and 25cm3.
Hope this has ben of some help
good luck
xx


agree with the conical flask thing.....and the pipette thing.....but igloo's asking teat pipette, which i dont think have a precise volume, u can have diff size of teat pipettes tho. actually, even the teat pipette has a, say, max volume, there's nothing can ensure u to get that volume exactly. so that teat pipette are used for those qualitative indicators, not quantitative ones.
Reply 4
some teat pipettes do have measuremnts,

the ones I use in school are 3cm3 with 0.5cm3 incriments.
Reply 5
What would be the best apparatus to measure 0.05 cm^3 of something?
Reply 6
emm, probably a micropipette - I remember using one at a university open day but I'm not sure wheter they have set measuremnts or are just used to form spots for chromatography.