Pasteur Pipettes e faia i mea manino polymer material-LDPE, e masani ona faʻaaogaina e faʻafefe, faʻafeiloaʻi ma ave fofo ma faʻaaogaina lautele i le vaega o faʻamaʻi, vailaʻau & vailaʻau, faʻamaʻi puipuia, falemaʻi, biochemistry, petrification, ma isi ...