Laboratoriles inokatyamadza inouya mumhando dzakasiyana siyana dzemhando, uye hapana chimwe chinhu chinogona kusangana nezvinodiwa zvese zvekuedza. Saka, iwe unoziva izvo izvo zvigadzirwa zvinowanzoshandiswa mumapurasitiki zvinodhura? Uye ndedzipi misiyano iri mumidziyo yavo yemuviri uye yemakemikari? Iye zvino tava kuzopindura iyi mibvunzo imwe neimwe pazasi.

Pp (polypropylene)

Polypropylene, akapfupikiswa sePP, iri polymer yakaumbwa kuburikidza nekuwedzera polymerization ye propegyne. Kazhinji inowanzo translucent, isina ruvara yakasimba, inonhuhwirira, uye isiri ine chepfu. Iyo ine tembiricha yakanaka yekudziya uye inogona kushaikwa masimba pakupisa kwakanyanya uye kudzvinyirira kwe121 ° C. Nekudaro, inova brittle pane yakaderera tembiricha (pazasi 4 ° C) uye inowanzo kupaza kana kupaza kana ikadonha kubva pakureba.

Polypropylene (pP) inoratidza yakanakisa mechaniki midziyo uye kurwisa kwemakemikari. Inogona kutsungirira kuparadzira kubva kuacids, zvigadziko, mashura emunyu, uye akasiyana-siyana organic soles pane tembiricha pazasi 80 ° C. Kuenzaniswa nePolyethyle (pe), pp inopa kugadzikana kuri nani, simba, uye kupisa kupisa. Naizvozvo, kana zvichikwanisika zvichidikanwa kutapurirana kana nyore kuongorora, pamwe nesimba repamusoro rekumanikidza kana tembiricha kuramba, pp zvinhu zvinogona kusarudzwa.

Zvinotema senge centrifuge machubhu, PCR machubhu, PCR 96-ELTE BOTTLES, BOTETE Tubette, uye matipi ePipette, uye matipi ePipette, uye matipi ePipi ese akagadzirwa nePolypropylene seyakaburitswa.

PS (Polystyrene)

Polystyrene (PS), yakashongedzwa kuburikidza neyakawedzera polymerization ye styrene monomers, isina ruvara uye yakajeka thermoplastic neyekuputika kweinosvika 90%. PS inoratidzira yakawedzera kuomarara, isina kujairika, uye kudzikama kudzikisira, uye ine yakanaka yemakemikari kudzikisira mhinduro dzemvura asi kudzikisira kusarongeka. MAPS zvigadzirwa zvine brittle pamhepo tembiricha uye prode yekupaza kana kupaza kana ikadonhedzwa. Iyo yepamusoro yekushandisa tembiricha haifanirwe kupfuura 80 ° c Panzvimbo iyoyo, elektron beam sterilization kana makemikari sterilization inogona kusarudzwa.

Enzyme-yakanyorwa mahwendefa, cell cople inokweretesa, uye serum pipettes ese akagadzirwa polystyrene (PS) seyavo zvinyorwa zvechiisa.

Pe (polyethylene)

Polyethylene, akapfupikiswa sePe, iyo thermoplastic resin yakawanikwa kuburikidza nePolymerization yeEthylene Monomer. Izvo zvinosemesa, zvisiri zvepfu, uye une waxy kunzwa. Pe inoratidzira yakanakisa yakaderera-tembiricha yekushambadzira (ine hushoma hushoma tembiricha kubva -100 kusvika -70 ° C). Inova nyoro pakupisa kwakanyanya uye iri opaque.

Semamwe polyolefin, polyethylene ndeyemakemikari inert zvinhu nekugadzikana kwakanaka kwemakemikari. Nekuda kwekaroni-kabhoni imwe chete zvisungo mukati memamorita emolymer, inogona kuita neaciding zvivakwa) uye kunze kweiyo acid.

Reagent Mabhodhoro, pombi, geza mabhodhoro, uye zvimwe zvinokanganisa zvinowanzogadzirwa nePolyethyle (pe) zvinhu.

PC (polycarbonate)

Polycarbonate, anozivikanwawo sePC Plastiki, polymer ine carbonate mapoka mune yayo molecular cheni. Zvinoratidza kuomarara kwakanaka uye kuomarara, kuiita kuti kurambe kutyora. Pamusoro pezvo, ine kupisa kupokana uye kuparadzaniswa kwemwaranzi, kusangana nezvinodiwa zvekushambadzira kwakanyanya, kukwidziridzwa-kudzvinyirira kurapwa kwemusimbe mune biomidical munda.

Polycarbonate inodzivirira kune isina kusimba acids, isina kusimba zvigadziko, uye neoiri dzisina kwazvakarerekera. Nekudaro, hazvisi kuramba kujeka uye zvigadziko zvine simba.

Zvisviniro zvemabhokisi, mamwe magineti anodzora mabara anochema, uye maFrenmeyer flasks akagadzirwa nePolycarbonate (PC) zvinhu.

Iyo iri pamusoro inotsanangura zvinoverengeka zvinhu zvakajairika zvinoshandiswa kune laboratories. Muzhinji, izvi zvigadzirwa zvinogona kusarudzwa pasina zvinodiwa zvakakosha. Kana muedzo wakanangana nezvinodiwa, munhu anogona kufunga nezvekusarudza zvinhu zvinosangana nezvinodiwa kana kugadzirisa zvinhu zviripo kuti uwane zvivakwa zvaunoda.