Yadda za a tsaftace ragowar gwaji a cikin gilashin gilashi cikin aminci da inganci

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A halin yanzu, yawancin masana'antu na kamfanoni da cibiyoyin gwamnati suna da nasu dakunan gwaje-gwaje.Kuma waɗannan dakunan gwaje-gwaje suna da nau'ikan abubuwan gwaji iri-iri a ci gaba da ci gaba kowace rana.Yana da kyawawa cewa kowane gwaji ba makawa kuma ba makawa zai samar da adadi daban-daban da nau'ikan abubuwan gwajin da suka rage a manne da kayan gilashin.Saboda haka, tsaftacewa na kayan aikin gwaji ya zama wani ɓangare na aikin yau da kullum na dakin gwaje-gwaje.

An fahimci cewa don warware abubuwan da suka rage na gwaji a cikin gilashin gilashi, yawancin dakunan gwaje-gwaje dole ne su zuba jari mai yawa tunani, ma'aikata da kayan aiki, amma sakamakon sau da yawa ba su gamsu ba.Don haka, ta yaya za a iya tsaftace ragowar gwaji a cikin gilashin gilashin zama lafiya da inganci?A haƙiƙa, idan za mu iya gano waɗannan matakan kiyayewa da kuma kula da su yadda ya kamata, wannan matsalar za a iya warware ta a zahiri.

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Na farko: Wadanne ragowa yawanci ake barin a cikin kayan gilashin dakin gwaje-gwaje?

A lokacin gwajin, ana samar da sharar gida guda uku, wato iskar gas, da ruwa mai sharar gida, da datti.Wato, ragowar gurɓatattun abubuwan da ba su da ƙimar gwaji.Don kayan gilashin, abubuwan da aka fi sani da su sune ƙura, ruwan shafawa mai tsabta, abubuwa masu narkewa da ruwa, da abubuwa marasa narkewa.

Daga cikin su, ragowar masu narkewa sun haɗa da alkali kyauta, dyes, alamomi, Na2SO4, NaHSO4 daskararru, alamun aidin da sauran ragowar kwayoyin halitta;abubuwan da ba za su iya narkewa sun haɗa da petrolatum, resin phenolic, phenol, man shafawa, maganin shafawa, furotin, tabo na jini, matsakaicin al'adun gargajiya, ragowar fermentation, DNA da RNA, fiber, karfe oxide, calcium carbonate, sulfide, gishiri na azurfa, kayan wanka na roba da sauran ƙazanta.Wadannan abubuwa galibi suna manne da bangon kayan gilashin dakin gwaje-gwaje kamar bututun gwaji, burettes, flasks volumetric, da pipettes.

Ba abu mai wuya ba ne a gano cewa za a iya taƙaita mahimman halaye na ragowar kayan gilashin da aka yi amfani da su a cikin gwajin kamar haka: 1. Akwai nau'o'i da yawa;2. Matsayin gurɓatawa ya bambanta;3. Siffar tana da rikitarwa;4. Yana da guba, lalata, fashewa, cututtuka da sauran haɗari.

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Na biyu: Menene illar ragowar gwaji?

Abubuwa mara kyau 1: gwajin ya gaza.Da farko, ko aikin gwajin da aka rigaya ya dace da ka'idoji zai shafi daidaitattun sakamakon gwajin kai tsaye.A zamanin yau, ayyukan gwaji suna da ƙarin buƙatu masu tsauri don daidaito, ganowa, da tabbatar da sakamakon gwaji.Sabili da haka, kasancewar ragowar zai haifar da abubuwa masu tsangwama ga sakamakon gwaji, don haka ba zai iya samun nasarar cimma manufar gano gwaji ba.

Abubuwa masu banƙyama 2: ragowar gwajin yana da mahimmanci ko yuwuwar barazana ga jikin ɗan adam.Musamman ma, wasu magungunan da aka gwada suna da sifofin sinadarai irin su guba da rashin ƙarfi, kuma rashin kulawa kaɗan na iya cutar da lafiyar jiki da ta tunanin abokan hulɗa kai tsaye ko a kaikaice.Musamman a cikin matakan tsaftace kayan aikin gilashi, wannan yanayin ba sabon abu bane.

Mummunan Tasiri 3: Haka kuma, idan ragowar gwajin ba za a iya bi da su yadda ya kamata ba, zai gurɓata yanayin gwajin da gaske, yana mai da iska da tushen ruwa zuwa sakamakon da ba za a iya jurewa ba.Idan yawancin dakunan gwaje-gwaje suna son inganta wannan matsalar, babu makawa cewa za ta kasance mai cin lokaci, aiki da tsada… kuma wannan ya tashi da gaske ya zama matsala ta ɓoye a cikin gudanarwa da aiki na dakin gwaje-gwaje.

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Na uku: Menene hanyoyin da za a bi don magance ragowar gwaji na gilashin?

Game da ragowar gilashin gilashin dakin gwaje-gwaje, masana'antu sun fi amfani da hanyoyi guda uku: wanke hannu, tsaftacewa na ultrasonic, da tsaftacewa ta atomatik na gilashin gilashi don cimma manufar tsaftacewa.Siffofin hanyoyin guda uku sune kamar haka:

Hanyar 1: Wanke hannu

Tsaftacewa da hannu shine babban hanyar wankewa da kurkura da ruwa mai gudana.(Wani lokaci ya zama dole a yi amfani da ruwan shafa da aka riga aka tsara da kuma gwajin bututu don taimakawa) Dukkan tsari yana buƙatar masu gwaji don ciyar da makamashi mai yawa, ƙarfin jiki, da lokaci don kammala manufar cire ragowar.A lokaci guda, wannan hanyar tsaftacewa ba za ta iya yin hasashen amfani da albarkatun ruwa ba.A cikin tsarin wanke hannu, mahimman bayanai masu mahimmanci kamar zafin jiki, haɓakawa, da ƙimar pH sun fi wuya a cimma nasarar kimiyya da ingantaccen sarrafawa, rikodi, da ƙididdiga.Kuma sakamakon tsaftacewa na ƙarshe na gilashin gilashi sau da yawa ya kasa cika bukatun tsabta na gwaji.

Hanyar 2: Ultrasonic tsaftacewa

Ana amfani da tsaftacewa na Ultrasonic zuwa ƙananan kayan gilashin ƙarami (ba kayan aikin aunawa ba), irin su vials na HPLC.Saboda irin wannan nau'in gilashin ba shi da kyau don tsaftacewa tare da goga ko cika da ruwa, ana amfani da tsaftacewa na ultrasonic.Kafin tsaftacewa na ultrasonic, ruwa mai narkewa, wani ɓangare na abubuwan da ba a iya narkewa da ƙura a cikin gilashin gilashi ya kamata a wanke shi da ruwa, sa'an nan kuma ya kamata a allura wani taro na wanka, ana amfani da tsaftacewa na ultrasonic na minti 10-30, ruwan wanka ya kamata. a wanke da ruwa, sa'an nan kuma tsarkake Ruwa ultrasonic tsaftacewa 2 zuwa 3 sau.Yawancin matakai a cikin wannan tsari suna buƙatar ayyukan hannu.

Ya kamata a jaddada cewa idan ba a kula da tsaftacewa na ultrasonic da kyau ba, za a sami babbar dama don haifar da fashewa da lalacewa ga gilashin gilashi mai tsabta.

Hanyar 3: Gilashin gilashin atomatik

Na'urar tsaftacewa ta atomatik tana ɗaukar ikon sarrafa microcomputer mai hankali, ya dace da cikakken tsaftacewa na nau'ikan gilashin gilashi, yana goyan bayan rarrabuwa, tsabtace tsari, kuma tsarin tsaftacewa ya daidaita kuma ana iya kwafi kuma ana iya gano bayanai.Na'urar wanke kwalba ta atomatik ba wai kawai tana 'yantar da masu bincike daga rikitacciyar aikin hannu na tsaftace kayan gilashi da ɓoyayyun haɗarin haɗari ba, har ma yana mai da hankali kan ƙarin ayyukan bincike na kimiyya.saboda yana adana ruwa, wutar lantarki kuma ya fi kore Kariyar muhalli ya ƙara fa'idar tattalin arziƙi ga dukan dakin gwaje-gwaje a cikin dogon lokaci.Bugu da ƙari, yin amfani da na'urar wanke kwalba ta atomatik ya fi dacewa da cikakkiyar matakin dakin gwaje-gwaje don cimma takaddun shaida na GMP \ FDA da ƙayyadaddun bayanai, wanda ke da amfani ga ci gaban dakin gwaje-gwaje.A takaice dai, injin wanki na atomatik na atomatik yana kawar da tsangwama na kurakurai masu mahimmanci, don haka sakamakon tsaftacewa daidai ne kuma daidai, kuma tsabtar kayan aiki bayan tsaftacewa ya zama mafi kyau da manufa!


Lokacin aikawa: Oktoba-21-2020