Ko nga Pipettes Pasteur he mea hanga mai i te papanga polymer-LDPE, te nuinga ka whakamahia ki te whakamakuku, ki te whakawhiti me te kawe i te otinga me te whakamahi whanui ki nga waahi tuku iho, rongoa me te raau taero, te aukati mate urutaru, haumanu, biochemistry, petrification, etc ...