Educational kits, namely, science sets comprising chemistry sets, test tubes, beakers, glass slides, scientific instruments in the nature of prisms, scales, droppers for measuring solutions and guide books sold as a unit for conducting experiments in the fields of physical science, chemistry, geology and biology

'beaker':11 'biolog':45 'book':28 'chemistri':7,42 'compris':6 'conduct':34 'dropper':22 'educ':1 'experi':35 'field':38 'geolog':43 'glass':12 'guid':27 'instrument':15 'kit':2 'measur':24 'name':3 'natur':18 'physic':40 'prism':20 'scale':21 'scienc':4,41 'scientif':14 'set':5,8 'slide':13 'sold':29 'solut':25 'test':9 'tube':10 'unit':32

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