Njirimara ngwa na nduzi ịzụta nke tubes centrifuge na centrifuge

Njirimara ngwa na nduzi ịzụta nke tubes centrifuge na centrifuge

Edemede a na-achịkọta ụfọdụ ahụmịhe na ngwa nkewa, ịzụrụ ntụzịaka na nkwenye ika nke tubes centrifuge, tubes ultrafiltration centrifuge na ụlọ nyocha, na-atụ anya na ọ ga-enyere gị aka.

A na-etinye nkwusioru nlele ahụ n'ime akpa sample tubular.N'okpuru ntụgharị ọsọ ọsọ nke centrifuge, obere ihe ndị a kwụsịrị (dị ka mmiri ozuzo nke organelles, biological macromolecules, wdg) na-edozi n'otu ọsọ ọsọ n'ihi nnukwu ike centrifugal, nke mere na ha nwere ike kewapụ na ngwọta.Ụdị akpa sample tubular nwere mkpuchi mkpuchi ma ọ bụ gland ka a na-akpọ tube centrifuge.

Njirimara ngwa na nduzi ịzụta ihe dị iche iche nke tubes centrifuge:

1. Plastic centrifuge tube

Uru nke tube centrifuge plastic bụ ihe na-ahụ anya ma ọ bụ translucent, ike ya dị ntakịrị, a pụkwara iwere ihe nlele ahụ site na nsị.Ọdịmma ndị dị mfe nrụrụ, adịghị mma iguzogide organic mgbaze corrosion na obere ọrụ ndụ.

Plastic centrifuge tubes nile nwere okpu, nke a na-eji egbochi ntapu nke samples, karịsịa mgbe eji redioaktivu ma ọ bụ nke ukwuu corrosive samples;A na-ejikwa ihe mkpuchi tube na-egbochi mmepụta ihe nlele ma kwado tube centrifuge iji gbochie nrụrụ nke tube centrifuge.Mgbe ị na-ahọrọ isi ihe a, ṅaa ntị ka ịlele ma mkpuchi ọkpọkọ dị ike, yana ma enwere ike kpuchie ya nke ọma n'oge ule ahụ, ka ọ ghara ịfefe mmiri mmiri mgbe ọ na-atụgharị.

N'etiti tubes centrifuge plastik, ihe ndị a na-ahụkarị bụ polyethylene (PE), polycarbonate (PC), polypropylene (PP), wdg. N'ime ha, polypropylene PP tubes nwere arụmọrụ dị mma.Ya mere, anyị na-agbalị ịtụle polypropylene plastic centrifuge tubes mgbe ị na-ahọrọ plastic centrifuge tubes.Ọkpụkpụ centrifuge rọba bụ ngwa nnwale a na-atụfukarị, akwadoghị iji ya eme ihe ugboro ugboro.Iji chekwaa ego, enwere ike iji tubes centrifuge PP dị ka ọ dị, ma ọ dị mkpa ka a kpochaa ha nke ọma n'okpuru okpomọkụ dị elu na nrụgide iji hụ na nsonaazụ sayensị nke nnwale ahụ.Enweghị ike igba ogwu PE centrifuge tube n'okpuru oke okpomọkụ na nrụgide.

A ga-egosipụta ike centrifugal nke ngwaahịa ahụ nwere ike iburu ma ọ bụ ọsọ akwadoro na nkwakọ ngwaahịa ma ọ bụ ntuziaka nke tube centrifuge plastik.Iji hụ na nchekwa nke nnwale ahụ na ntụkwasị obi nke nsonaazụ ya, a ga-ahọrọ tube centrifuge nke na-emezu ọsọ ọsọ nke nnwale ahụ.

2. Igwe centrifuge tube

Mgbe ị na-eji tubes iko, ike centrifugal ekwesịghị ịdị ukwuu, a ga-etinyekwa akwa rọba ka ọ ghara imebi tubes.centrifuges dị elu anaghị eji tubes iko.Ọ bụrụ na mmechi nke mkpuchi tube centrifuge adịghị mma, a pụghị ijupụta mmiri mmiri (maka centrifuges dị elu, a na-eji rotors angle) mee ihe iji gbochie ịba ụba na nkwụsị nke nguzozi.Nsonaazụ nke njupụta bụ imetọ rotor na ụlọ centrifugal, na-emetụta ọrụ nkịtị nke inductor.N'oge ultracentrifugation, tube centrifuge ga-ejupụta na mmiri mmiri, n'ihi na ultracentrifugation chọrọ oghere dị elu, na nrụrụ nke tube centrifuge nwere ike zere naanị site na njuputa.

3. Steel centrifug

Igwe centrifuge ígwè nwere ike dị elu, ọ naghị emebi emebi, ọ na-eguzogidekwa okpomọkụ, oyi na corrosion kemịkal.A na-ejikwa ya n'ọtụtụ ebe, mana o kwesịkwara izere ịkpọtụrụ kemịkalụ siri ike na-emebi emebi, dị ka acid siri ike na alkalis.Gbalịa ka ị zere mmebi nke kemịkalụ ndị a.