10 Disposable products for medical laboratories, in particular plates, urinals being vessels, containers for medical waste, cuvettes in the nature of capillary tubes for samples, pipette tips, petri dishes, test tubes in the nature of blood collecting tubes, plates and flasks for tissue cultures, collection containers for medical laboratory samples, filters for medical laboratory use, dropping pipettes for medical use, microscope slides and cover glasses for microscopy for the purposes of surgical operations, all the afore-mentioned goods for medical purposes only; laboratory articles made of plastic for medical purposes only, namely, plastic bags for transmitting medical specimens; laboratory articles made of glass for medical purposes only, namely, magnifying glasses for medical examination purposes that fit on the user's face in the manner of eyeglasses