Scientific and measuring apparatus and instruments, particularly apparatus and instruments for collecting and distribution of liquids for laboratory use, namely, [ liquid dispensers, bottle top dispensers, syringes, ] repeater pipettes, [ manual pipette controllers, ] pipettes * ; * [ and dosing devices for bottles; parts of the aforesaid apparatus and instruments and consumables for the aforesaid apparatus and instruments, namely, ] exchangeable and disposable tips, [ tubes, titration plates...