5 marudzi ezvishandiso zveanowanzo shandiswa marabhoritari mapurasitiki ekushandisa
Zvakawanda sei zvaunoziva nezvezvakajairwa zvepurasitiki zvinoshandiswa murabhoritari?
Murabhoritarizvinodyiwa, iyo inoshandiswa zvakanyanya panguva yekuedza, yakasiyana-siyana uye yakakamurwa kuva mapoka matatu makuru: girazi, plastiki uye simbi, maererano neapi mapurasitiki akashandiswa zvakanyanya nekuda kwehutano hwavo hwakanaka uye nyore kuumba.Zvishandiso zvakajairika zvinosanganisira zvikamu zvinotevera:
1. PE (polyethylene)
Opaque, yakaoma, inoshingirira kuchembera, huremu huremu, kusadonha, kunyorova, uye kusaita senge acetone, acetic acid, uye hydrochloric acid, zvakadzikama uye zviri nyore kupfava pakupisa kwakanyanya.
Consumableszvezvinowanzo shandiswa PE zvinhu ndezvi:Reagent Mabhodhoro, Pasteur Pipettes, Wired sampling bag, Blender bag, Autoclavable marara ekurapa bhegi ...
2. FEP (fluorinated ethylene propylene copolymer)
Transparent heat resistance yakadzikira zvishoma uye inogona kushanda pa -85℃~+ 205℃kwenguva refu uye pa-200℃~+ 300℃kwenguva pfupi;Iyo simba rekuita rakakwira, kukambaira kuramba, crystallinity inosiyana nekupisa kupisa tembiricha, uye kuumba processability yakanaka;Kwete-chepfu, isina viscous, yemagetsi insulating, abrasion resistant, kugadzikana kwemakemikari;Ruvara, marara anogona kushandiswazve.
CommonzvinodyiwazveFEP zvinhu ndezvi: mafiritsi anopatsanura, Erlenmeyer flasks, high-speed centrifuge tubes.
3. PS (polystyrene)
Yakajeka, yakaoma negirazi inoshandura tembiricha iri pamusoro pe100 ° C, yakagadzikana kune yakawanda aqueous mhinduro, asi yakasvibiswa neyakasiyana siyana yezvisikwa.
Zvizhinji zvinodyiwa zvesero tsika zvinoshandisa PS sezvinhu, senge: Cell tsika ndiro, Petri ndiro, Cell tsika flasks, Cell tsika plate, Elisa plates, Inoculation loops, Cell spreader, Serological pipettes…
4.PC (polycarbonate)
Iine simba repamusoro uye elasticity coefficient, simba rekuita zvakanyanya, kujeka kuri nani, kuomarara kukuru uye inogona kuuraya utachiona pakupisa kwepamusoro, asi haishiviriri mabhesi easidhi akasimba pamwe nezvimwe zvinonyungudutsa sedoro.
Zvishandiso zvePCzvinhu:
Erlenmeyer Flasks, Cryogenic kuchengetedza bhokisi
5.PP (polypropylene)
Translucency, makemikari ari nani uye kugadzikana kwekushisa, uye kuoma kukuru mumaoko kupfuura PE, iyo inogona kushandiswa paanenge 100 madhigirii, asi panguva yakaderera tembiricha inova brittle, isingapfeki, inochembera nyore, isingadziviriri ngura, uye yakajairika asidhi uye alkali organic zvinonyungudutsa hazvina zvazvinoita. pairi.
Zvishandiso zvePCzvinhu:
Centrifuge machubhu, Cryogenic machubhu, Micro machubhu (Sample yekuunganidza chubhu), PCR machubhu, PCR mahwendefa, Yakadzika tsime ndiro, Tip mizinga, Pipette matipi, Reagent mabhodhoro, Kubvisa machubhu…
Labio's PP mutsara uye PS mutsara unowanikwa mune zvekutengesa mumhando yakakura, yakagadzikana uye yakavimbika mhando, zvese zvigadzirwa zvinopihwa zvizere nekunze giredhi yekurapa giredhi zvinhu, izvo zvinovimbisa yakanaka physicochemical zvimiro zvezvigadzirwa, uye, nguva dzose, sosi inogutsa. zvigadzirwa nemasevhisi evatengi uye shamwari dzevamiriri kubva pasirese.
Pamusoro pane zvakajairika murabhoritari zvinhu zvekushandisa, nekuwedzera kwekuziva kwevanhu kuzvidzivirira, brittle girazi zvigadzirwa zvinotsiviwa zvishoma nezvishoma nemidziyo yepurasitiki, ichiva chinhu chakajairika chinoshandiswa mumidziyo.
Nguva yekutumira: Zvita-02-2022