PTFF 0.22 syvinge fyulufa
Membrane iyi ya nylon iyi imatha kugwiritsidwa ntchito kwa alkaline yofananira ndi kukhazikika, koma ngati njira zophikira monga kuphika ndi misewu ya ultraviolet imagwiritsidwa ntchito, chidwi chachikulu cha zigawo za encleic chizindikiritso chitha kupezeka. Popeza membrane wa Nylon ndi nembanemba, siziyenera kumizidwa mu ethanol, methanol ndi njira zina zothetsera kuyambitsa. Izi ndizongofufuza za asayansi chifukwa cha akatswiri, ndipo siziyenera kugwiritsidwa ntchito pofufuza matenda kapena chithandizo, kapena kugwiritsa ntchito chakudya kapena mankhwala wamba. Chifukwa cha chitetezo chanu komanso thanzi lanu, chonde valani zovala za labu ndi magolovesi otayika kuti agwire ntchito. <\ / p>
8ml Mbale
Jajapani
Etali
Mlembi
20ml mutu wa mipata ya 20ml
Wa kufalaku
Tekinoloje yolekanitsa ya membrane imagwidwa ndi "imodzi mwazinthu zapamwamba kwambiri pakati pa zaka za zana la 21". Pakati pawo, kupatukana kwa membrane ndi ntchito yomwe imagwiritsidwa ntchito ndi diso logwira m'maso a biology, kusanthula kwa mankhwala ndi mankhwala osokoneza bongo. Palibe chifukwa chosinthira nembanemba ndikuyeretsa zosefera, kupatula ntchito yovuta komanso yophika nthawi, ndipo imagwiritsidwa ntchito kwambiri mu labotale.
Waku Germany
24-400 screw vial