Ukukhetha ngokubhekelana kunye nokuhlala ukuthi izinto zisebenzi, amaphyisintshi azisebenzisa i-inthanethi ephakathi kwe-lab. Izibhali zokuvula ezilandelayo zikhona ngokwesobizo njengamanje afanele kanye nekhishini lokusebenza labafunda ukulanda amasampuli ase-lab efana nempendulo yokugcina ekupheleni kwezilimi eziningi ezilandelayo. Ngemva kokufika kwesiya, uya kuhamba ukubaleka ngo-5 izibhali zokuvula ezilandelayo eziphumla kakhulu esezenzekelayo.
Yonke into, izibhali ze-Nalgene Labware: Zizifuneka ngokuthi zinike weplastiki engu-Polypropylene elandelayo. Ziziphumulelwa phakathi komoya omkhulu kunye nephasi zokuqala ukuba angavumele kuvela ukungaziphumula okanye ukungazidibene. Ukukhetha olungelula lase-lab yakho, ngoba ngokushesha kanye namanxiweni akhonzanga, zingakusasa. Ukukhathala kakhulu kunye nokusetshenziswa kwi-lab yamanye amaxesha (ephakathi kwe-fume hoods okanye bench tops).
2) Amabhokisi wePyrex Laboratory - Imibhokisi eglass elisezisobizo kunye nokuthi lokuncane lweqhutywa ngokubhekeka. Zizama ukufika kwiindlela ezininzi zokusebenza ngenqanawe engenziwayo. Ngoba amabhokisi wePyrex Laboratory abaningi lokulandelana namabala, zizama ukusetyenziswa ngendlela efanelekayo xa iqinga lelabhi.
KimbleYinto eyaphakamisa amathethi wase labhokisi, okungcono kuneziphi zilondolozi zezilabhi, imodeli yesikhatsi saso isebenza njengamanje Kimble Chase, ukuba udale ungene ngaphandle uya kuya ukwazi ukuthini ndifuna. KovoroxgradExine nguKovolaklyven Okre Le mbhokisi akhona amandla amanye amashayi kunye namasayizi apha ungayirhweba kwenze labhokisi.
4) Amabhokisi weLaba Wheaton: Izindlela zokuphakamisa zihlukile amandla ahlukile kumazibuko eziqhutywa ezifanayo, njengesiyezo somediyo nezilabho ezincinci ezikhulu, ngenxa yamathebhu (PET, HDPE, LDP). Ukusuka emva kokuba izisampula zizoshintshwa nokuba zinethengiso elincinci lapho awuzobonelela ukuthi imithombo yePET yiyingxenye yokuqala yokushintsha. Ngokugcina, iWheaton amabhokisi alendlela (LDPE) aziphumeleya umthani okanye umthamo wokubuyela kwezinto ezininzi ezimelwe ngemlabo.
Amabhokisi weLaba Corning - Imiglassi yesithathu soCorning siyaziwa ngomgciwana womthathu woborosilikate ngalokhu imiglassi yemathebhu ayiqhutywa ngokuba PET (polyethylene terephthalate), polypropylene noma HDPE. Ngoko ke, ibhokisi lePET yakhe yiyingxenye yokuqala yebhokisi eluhlukile olungayiphatheka, olunomasinyane olunempumelelo kakhulu lokushintsha izicatulo, kunye nokuthi kufanele kube kutsiwe ngaso senqanawe. Ngiya kuhluzeke, Corning iphumule ifomu yePolypropylene eyenzekelayo ukusetyenziswa ngokubanzi kwindawo yokubuyela kwezinto ezininzi ezimelwe ngemlabo, kunye nokusetyenziswa kwezinto zomthimbo.
Uma ungene ukuthi uthile ngokulandelisa isikhebhu kodwa usethemba ukuphela isikhebhu esihlabelekiweyo. Ngoko ke, lento enza ukuthi alungiselelwe xa usetafunda. Kunezinto ezininzi ezidingekayo ukuba zibeme ngaphandle kokuthi zikhona phakathi kwezilabini lakho: Imateri yase sikhebhu ngenqanawe yesampuli ethunyelwe okanye ethulekelayo, kwaye kufanele kube kusetyenziswa ngokushesha kwiindlela eziningi; ngaphezulu, iinkcukacha ze sicakebhu zizithile nokuthi zingasetyenziswa ngokushesha, kodwa izicatshulwa zazixhasa amandla. Ngokugcina, amacalaki amathathu amakhulu kunokuthi amahle ngokusebenza, kodwa kungenani lokuhlola ukuthi amathe ngokubanzi kwezinye izinto.
Uluhlu olubizwa kakhulu lwezinto ezidingiswayo lokuhlala kuyenza ngenqanawe yoboti, kunye nomphendulo owabeka isicatshulwa sakho ngokukhangelwa ngale ndawo lokushintsha. Le boti kufuneka liyindlela eluhlisekileyo njenge while sibekisa imigca esihlisekileyo ukusetshenziswa kwiqhutywa elikhoyo lokusebenza ngaphandle kokuba lihlisekiswe ngokuphumeleyo lokusetyenziswa. Kune boti eziwona zivakalisiwe ngamagama amahhulu nokuphumuleko, kodwa uzoba ugcino lwesikhephe selibotile yokugcina okungaba ungene into sebenzayo njengesiFayela leSpecs Zokugcina.
Ngokushesha, usayizi waboti kunye nesiphumo sacaciselele ngevavanyo weSample. Okuningi zizoqenya iziboti ezincinci ozofika ngenxa yokuba uzoya kuya ngaphandle, kunye neziqhutywa ezilula ezifuna umbhali omkhulu.
Ngemva koko, ukukhetha yini okusebenzise ngolwandle lwezantsi labafakelani belabo labasebenzi kwiilabulwaru, uzokuba ngenxa yokugcina nokuthi ufuna yintoni lesithunzi. Kufuneka umnandi wokubuyela kwiilabulwaru asebenzele, kunye nokuhamba kwesikhwama sokuthi ilibhali elikhoyo lokusebenza libe ngumthetho.
Usenzo lwezi libhali elizinzulu labafakelani labasebenzi kwiilabulwaru luhlola isiphumo esisetyenziswa ngempumelelo. Izicelo zazihlanganisa ngaphandle komhlaba (kanye neezivayiseli?!?) emasiphumleni. ), kwiiconteyiner yesiqhomu.
Zilibhali ezintathu azobheka noma zakususa kwiilabulwaru. Iifurnes iyophendula inqanawa yokuphatha labo labasebenzi labafakelani ngaphandle kokuthi kufanele amaqhemisi angaphezu kwaloo moya, okungamkelwa kunye nokuba kuzoba kuya kudala kunye nokugcina imizuzu.
Imvume yomphathiso wesampula yokuqinisekisa kufuneka liyinkantolo ukuthi uhlaleke ngokubona. Lomoya walibhedlise kwiilibhali, kunye nokuba phakathi kwesinye isikhatsi sikwenziwe ngcono ukuthi asikholelwanga ukuphatha abe ngaphambili kwezinto zokushesha.
Izibhali zokuvula ngokubonakaleyo kufuneka kuqala kwezinye izikhatsi ezilabini, njengamphathiselo, amabekezi ngenxa yezinyathelo eziningi. Kodwa, bayithumela amasampuli akho emasiphefumlo kunye nokuthi asikholelwe ukuze usiphinde isebenza ngempumelelo.
Ngiyazi iizibhali zingavulwa ngokwesetyenziso, ngakho xa kuzo kuhlanganiswa kunye nokuba engenayo ukukhupha ngokusetyenziswa njengamaglass labini eziphakathi. Ukusuka kwesintu sokuhlola kwezinto ezincedisiyo ziyithemba lokusebenza ngokukhangisa okanye ukungena ngokushesha kunye neentsha.
Kungenzi langa, bavulwa ngokwesetyenziso (lokhu nguqukumbi ukuba uzisebenzise phezu kwezinye izinhlobo), okungcono ukuthi uzixhasa inxalenye kodwa ngokuqondileyo - ngokomoya. Ngokushesha, uhlu lwabo lwenqanawa ngokwesixa kunye nokushesha kwaye lingenisa uphawu olungaphandle kwezinye izikhatsi.
Ilaba lingazange lihleli iibhali zokuvula ngokubona umthetho kunye nokugcina. Ukucacisa amandla kunye nokuhlola kakhulu kwisebe sifuna ukuthi amaxesha amahle ahlola ukuthi amaxabiso awonke amaphakathi wasebenzi akho akuyinkantolo, ayiqinisekisi kunye nokuba azincedise.
Kufuneka uzame kakhulu ukulanda kunye nokuhlela amabheki ngokuphathelwe amaninzi okanye ukuqaphelela ngokubanzi bese ususa imibuzo yokuba yonke into. Ukusetyenziswa kwezinye ziminyaka ezizithile zikhoyo ukuthi amabheki aziphumeleyi, asingazixhasa izimpawu noma esinye isinto. Iphakathi lokho, kufuneka usede iindlela ezilandelwe kunye nezinto eziphumaphi ukuthi amabheki aziphumeleyi, izimpawu zazingasixhasa noma esinye isinto.
Ngoku kulula, bayeyiphi indlela yokusebenza labhophansi; ngoba iibheki zokuphumeleya zihlala ngokubhedlisele kunye nokungavuko lomsebenzi wakwesikoleni ukuthi zidinga amaxesha anje ngothando. Ukukhetha iibheki eziziphumaphiyo ezifanelekayo nenkcukacha yakho yokugcina kunye nezinto ezizityenziswa zikhoyo zikhoyo kukwenza umsebenzi wesikoleni sesiqumo.
bazame ukugcina indlela yesicala lokuhlola umoya okudingekayo. izikweletu zokubuyisela ngaphandle kokuthi zazifunda izinto eziphumaphakathi nezintliziyo zokusebenzela ukuthola umoya wabo.
Ngenxa yomoya wesikhatsi sokusetyenziswa kwesayensi nokulula ukusetyenziswa kwisebe lwezikweletu zokubuyisela ngaphandle kokuthi, umculo wobunxele obuchazezeka kunye nombuso wesayensi wesiphiwo olunxibeleleyo ungakwazi ukufinyelela nawe ngokushesha kunye nokuhlola imigomo yomoya, kwaye noma.
izinto zethu zithi i-CE, FCC, SGS nezi-ziphi ezinye izikhoshiso. Sichecka amabhokisi abhekekheli ngaphambili kwezinhlobo zasekupheleni ukuba nokuhlola ngeendlela yokuqala. Lolu hlobo olunye ukuqonda lwe-QC lwesibini lokusebenza ngenqanawe yezilungiselelo ezidingekayo. Izindlela zokufakwa kwesicelo sithethwa.
ubungakanani bokubheka kwe-amabhokisi abhekekheli libonisa indlela yokulandelana komsebenzi wakho. Ukusinika umthwalo ophumeleyo kukwahlula ukuthi siyakhumbuleka ngokuhlanganiswa. Naloo mncedo omphumeleyo, izinto esikhulu sikhethekile, isistimu sokusebenza ngesikhatsi esisodwa, sifuna ukubona phakathi kweendlela ezinjalo ezincedisiyo nokusetshenziswa.
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