5 nooc oo agab ah oo loogu talagalay shaybaadhka caadiga ah ee la isticmaalo

5 nooc oo agab ah oo loogu talagalay shaybaadhka caadiga ah ee la isticmaalo

Intee in le'eg ayaad ka ogtahay waxyaabaha caagga ah ee caadiga ah ee shaybaarka?

Shaybaadhkala isticmaalo, kuwaas oo si weyn loo isticmaalo inta lagu jiro tijaabooyinka, way kala duwan yihiin waxayna u qaybsan yihiin saddex qaybood oo waaweyn: galaas, caag ah iyo macdan, marka loo eego caagadaha si weyn loo isticmaalo sababtoo ah sifooyinkooda wanaagsan iyo qaabeynta habboon.Qalabka caadiga ah waxaa ka mid ah qaybaha soo socda:

1. PE (polyetylen)

Madhnaan, adag, adkaysi u gabowga, miisaanka fudud, dareere la'aanta, jilicsanaanta jilicsan, iyo firfircoonaanta sida acetone, acetic acid, iyo hydrochloric acid, waa kuwo deggan oo si fudud u jilicsan heerkulka sare.

Alaabta la isticmaaloWalxaha PE ee inta badan la isticmaalo waa:Dhalooyinka Reagent, Pasteur Pipettes

2. FEP (copolymer ethylene propylene fluorinated)

Iska caabbinta kulaylka daah-furnaanta ayaa xoogaa ka hooseeya waxayna ku shaqeyn kartaa - 85℃~+ 205℃muddo dheer iyo at -200℃~+ 300℃muddo gaaban;Awoodda saameyntu waa mid sare, iska caabin gurguurta, crystallinity way kala duwan tahay heerkulka daawaynta kulaylka, iyo habka qaabaynta ayaa wanaagsan;Aan sun ahayn, aan viscous lahayn, koronto ku dahaaran, caabbinta u adkaysata, kiimikaad ahaan deggan;Midab leh, qashinka dib loo warshadayn karo.

Caadiyanla isticmaaloMaaddada FEP waa: funnels kala soocida, falaaska Erlenmeyer, tuubooyinka centrifuge-xawaaraha sarreeya.

3. PS (polystyrene)

Daah-furnaan, adag oo leh heerkul beddelaad dhalo oo ka sarreeya 100 ° C, deggan ilaa inta ugu badan ee xalalka aqueous, laakiin daxaleeyey tiro balaadhan oo ah organics.

Inta badan waxyaabaha la isticmaalo ee dhaqanka unuggu waxa ay u isticmaalaan PS wax ahaan, sida: suxuunta dhaqanka unugga, suxuunta Petri, galaasyada dhaqanka unugga, taarikada dhaqanka unugga, taarikada Elisa, wareegyada tallaalka, faafidda unugyada, dhuumaha serological…

4.PC (polycarbonate)

Waxay leedahay awood sare iyo isbarbardhigid, awood saameyn sare leh, hufnaan wanaagsan, qallafsanaan weyn waxaana lagu jeermi karaa heerkulka sare, laakiin uma dulqaadan karo saldhigyada acids adag iyo sidoo kale qaar ka mid ah dareerayaasha organic sida khamriga.

Alaabooyinka PCagabka:

Erlenmeyer Flasks, sanduuqa kaydinta Cryogenic

5.PP (polypropylene)

Translucency, kiimikaad iyo xasiloonida heerkulka ka wanaagsan, iyo qallafsanaanta gacmaha ee ka weyn PE, taas oo loo isticmaali karo qiyaastii 100 darajo, laakiin heerkulka hooseeya wuxuu noqdaa mid jajaban, daal la', si fudud u da'da, u adkaysta daxalka, iyo dareerayaasha caadiga ah ee acid iyo alkali waxay leeyihiin saameyn yar. dusheeda.

Alaabooyinka PCagabka:

Tuubooyinka Centrifuge, Tuubooyinka Cryogenic, Tuubooyinka Micro(Tuubyada Tubada Tubada), Tubooyinka PCR, Taarikada PCR, Taarikada ceelka qoto dheer, Shanlooyinka Tip, Talooyin Pipette, Dhalooyinka Reagent, Tuubooyinka soo saarista…

Labio's PP line iyo PS line waxaa ganacsi ahaan laga heli karaa noocyo kala duwan oo badan, tayo xasilloon oo la isku halayn karo, dhammaan alaabta ceeriin waxaa la siiyaa si buuxda oo ay la socdaan alaabta ceeriin heerka caafimaad ee dibadda, kaas oo dammaanad qaaday sifooyinka physicochemical wanaagsan ee alaabta, iyo, si joogto ah, isha ku qanacsan. alaabooyinka iyo adeegyada iibsadayaasha iyo saaxiibada dhexdhexaadiyeyaasha adduunka oo dhan.

Kor waxaa ku yaal agabka sahayda shaybaadhka ee caadiga ah, iyada oo ay kordheyso wacyiga dadka ee is-difaaca, sahayda dhalooyinka jajaban ayaa si tartiib tartiib ah loogu beddelaa walxo balaastik ah, oo noqda walxaha caadiga ah ee loo isticmaalo waxyaabaha la isticmaalo.