Filters SyrindeTha na inneal riatanach ann an àrainneachd an obair-lann, gu sònraichte airson ullachadh sampaill ann an ceimigeachd anailis. Tha iad air an dealbhadh gus mìrean agus truaillearan bho liquids mus dèan thu sgrùdadh, a 'dèanamh cinnteach à sampall purity agus ionracas. De na diofar roghainnean a tha rim faighinn, 0.45 μM agus 0.22 nan sìoltachan Seallaidh Syringde seo dhà de na seòrsaichean as cumanta. Tha tuigse nan eadar-dhealachaidhean eadar na sìoltachan sin, na tagraidhean aca, agus mar a thaghas tu a 'chriathrag cheart airson na feumalachdan sònraichte agad deatamach gus toraidhean ceart agus earbsach a choileanadh.

Ceistean Bitheanta mu shilters syrinde, dèan cinnteach gus sùil a thoirt air an artaigil fiosrachaidh fiosrachail seo: Tha cuspair "Syringe Filter" 50 ceistean cumanta

Tha sìoltachan syrinde a 'gabhail a-steach sìolachadh ball-mòra ann an taigheadas plastaig no glainne gu bheil iad a' sìoladh mòran de leaghan. Bidh meud pore a 'chraic a' co-dhùnadh meud na mìrean as urrainn a thoirt air falbh. Is e 0.45 μm agus 0.22 μm, gach aon dhiubh, aig a bheil cleachdadh eadar-dhealaichte a rèir riatanasan anailis.

0.45 ryinde syrinde syrinde

Tagraidhean:

0.45 ryinde syrinde syrindemar as trice air an cleachdadh airson fèileadh coitcheann agus toirt air falbh àrsaidh. Tha iad èifeachdach ann a bhith a 'toirt air falbh mìrean nas motha agus mar as trice bidh iad air an cleachdadh anns na tagraidhean a leanas:

Ro-ràdh: 0.45 filltes μ air a chleachdadh gu tric mar ro-leasachan gus ionnsramaid nas mothachail fhaighinn (leithid siostaman HPLC no GC) bho bhith a 'clogging le gràineanan nas motha.

Soilleireachadh: Tha na sìoltachain sin freagarrach airson fuasglaidhean a shoilleireachadh, gu sònraichte ann an modhan obair-lann àbhaisteach far nach eil truailleadh mearbial na adhbhar mòr.

Gheibhear fèileagan ìre gluasadach: ann an tagraidhean bun-stèidh, 045 filltes μMm airson a bhith a 'sìoladh a' cheum gluasadach gus casg a chuir air truailleadh colbh.

Cuingealachaidhean:

Fhad 's a tha 0.45 filltes μ air a chleachdadh gu farsaing, is dòcha nach bi iad iomchaidh airson tagraidhean a dh' fheumas steròlasadh no toirt air falbh meanbh-bheairtean nas lugha a dh 'fheumadh. Faodaidh iad gràineanan a shìolachadh gu h-èifeachdach nas motha na 0.45 μm, ach faodaidh iad bacteria nas lugha a thoirt troimhe, a 'leantainn gu còmhstri.

A bheil thu airson tuilleadh fhaighinn a-mach mu 0.45 Firter Freon, thoir sùil air an artaigil seo:An stiùireadh iomlan air 045 Firters Merron: a h-uile dad a dh 'fheumas a bhith agad

0.22 μM μM Syrinde

Tagraidhean:

0.22 μM μM Syrindegu tric canar ainm a bhith a 'sterilizing sterilizing. Tha iad air an dealbhadh gus bacteria agus meanbh-bheairtean eile a thoirt air falbh bho fhuasglaidhean, gan dèanamh freagarrach airson na tagraidhean a leanas:

Sterilization: Bidh na sìoltachan sin gu tric air an cleachdadh ann an tagraidhean meanbhbiologicalic gus na meadhanan cuidhteil a bhith a 'sterilachadh meadhanan cultar, agus fuasglaidhean eile a dh' fheumas àrainneachd steril.

Tha eigh-leigheis: anns a 'ghnìomhachas cungaidh-leigheis, 0.22 sìoltachan μm air an cleachdadh gus dèanamh cinnteach gu bheil fuasglaidhean stealladh an-asgaidh bho thruailleadh meanbhbial.

Biotechnogy: tha iad riatanach ann am pròiseasan bith-thiotaichte far am feumar ionracas shamhlaichean bith-eòlasach a chumail suas, leithid tagraidhean cultar cealla.

Cuingealachaidhean:

Ged a tha 0.22 μM μ èifeachdach air toirt air falbh bacteria, is dòcha nach fheum iad airson a h-uile tagradh. Airson sìoladh àbhaisteach far nach eil truailleadh meanbhbial na dhragh, a 'cleachdadh sìolachadh 0.22 μ na chosgais neo-riatanach.

A bheil thu airson tuilleadh fhaighinn a-mach mu 0.22 Freon Freon, thoir sùil air an artaigil seo:An Stiùireadh iomlan air 0.22 Freon Freron: a h-uile dad a dh 'fheumas a bhith agad

Prìomh eadar-dhealachaidhean eadar 0.45 μm agus 0.22 sgiathan syrinde

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Feart

0.45μm Tyrinde Silkenter

Siterter Syrbreach 0.222m

Meud pore

0.45μm

0.229m

Cleachdadh bun-sgoile

Filttion coitcheann, toirt air falbh as motha

Sterilization, toirt air falbh bacteria

Tagraidhean àbhaisteach

Ro-siltration, fèileadh Ìre Mobile

Microbiology, cungaidh-leigheis, bith-theicneòlas

Toirt air falbh truaillte

A 'toirt air falbh gràineanan> 0.45μm

A 'toirt air falbh bacteria agus gràineanan> 0.22μm

Mar a thaghas tu an sìoltachan còir syrinde

Tha a bhith a 'taghadh sìoltachan còir syrinde an urra ri grunn nithean, a' gabhail a-steach nàdar an sampa agad, an ìre foill a tha a dhìth, agus an tagradh a tha san amharc. Seo eisimpleirean ri cuideachadh gus an roghainn ceart a dhèanamh:

Obraich a-mach an adhbhar: Ma dh 'fheumas tu an tagradh agad sterilization no toirt air falbh bacterial, tagh sìoltachan syringing 0.22 μM. Airson feumalachdan fèileadh coitcheann, mar a bhith a 'soilleireachadh fuasgladh no a' dìon ionnstramaid, is dòcha gum bi sìoltachan 0.45 μ gu leòr.

Beachdachadh air feartan sampaill: dèan measadh air feartan an sampall a bh 'ann. Mar eisimpleir, ma tha gràineanan nas motha anns an sampall, is dòcha gum bi sìoltachan 0.45 μ nas èifeachdaiche. Air an làimh eile, ma tha an sampall mothachail air truailleadh microbial, thathas a 'moladh sìoladh 0.22 μM.

Dèan measadh air cosgais agus buidseat: Beachdaich air buidseat an lab agad. Ged a tha 0.22 sìoltachan μ sa chumantas nas daoire, is dòcha gum feumar a bhith riatanach airson tagraidhean sònraichte. Cosgais cothromachaidh le cudromachd a bhith a 'faighinn cho cudromach sa tha e ionrannan agus mionaideachd.

Cuir a-steach Stiùireadh ana-staraid: Bidh an-còmhnaidh a 'toirt iomradh air sònrachaidhean agus molaidhean an neach-dèanamh airson a' chriathrag sònraichte tha thu a 'beachdachadh. Bidh iad gu tric a 'toirt seachad fiosrachadh luachmhor mu na tagraidhean agus na cuingeadan aca air na toraidhean aca.

Dèan dearbhadh air dòigh: Mura h-eil thu cinnteach dè an sìoltachan a chleachdadh, smaoinich air dèanamh coimeas eadar coileanadh an dà sheòrsa sìoltachaidh san tagradh sin agad. Faodaidh seo do chuideachadh le bhith a 'dearbhadh dè am sìoltachan a tha a' toirt seachad na toraidhean as fheàrr.

Ath-theachd thu na criathragan syrinde sin, a bheil fios agad a bheil fillt syrinde air ath-chleachdadh? Feuch an toir thu sùil air an artaigil seo: Airson sìorraidh syrinde, gabhaidh tu a-steach?

Co-dhùnadh

An roghainn eadar0.45 μM agus 0.22 μM SidreachTha co-dhùnadh deatamach a bheir buaidh mhòr air càileachd agus earbsachd nan toraidhean mion-sgrùdaidh agad. A 'tuigsinn na h-eadar-dhealachaidhean eadar an dà sheòrsa sìodail seo, agus mar a thaghas iad sìoltachan ceart airson toraidhean sònraichte agus ath-riochdachadh a choileanadh ann an suidheachadh obair-lann. Le bhith a 'beachdachadh air adhbhar fith-dheas, cosgais, cosgais, stiùireadh fianais, faodaidh tu co-dhùnadh fiosraichte a dhèanamh a leasaicheas èifeachdas is èifeachdas do phròiseasan anailiteach.

Mus tèid:

Dè an diofar eadar sìolairean syrinde sterile agus neo-sterile?

An ath rud:

CAP PRE-slit vial vs X. CAPID SONID: Dè a tha nas fheàrr airson do lab?