I-COD Test Tube Yokuhlolwa Kwesidingo Somoya-mpilo

Amashubhu Okuhlola we-COD akhiqizwa i-Aijiren avame ukusetshenziselwa ukutholwa kwesidingo sekhemikhali komoyampilo. Ingilazi esetshenziswe ku-COD Test Tubes ekhiqizwe i-Aijiren inokumelana nezinga lokushisa eliphezulu, ukumelana nokugqwala, futhi ingawavikela kahle amasampula ngaphandle kokuthinta imiphumela yokuhlola. Izinto zokusetshenziswa ze-Aijiren zingezekhwalithi ephezulu kanye nesipiliyoni sokukhiqiza Ngokuchichimayo, ngamanani omkhiqizo ancomekayo, ingumnikezeli wekhwalithi ephezulu wezinto ezisetshenziswayo ze-chromatographic.<\/p>

Isidingo somoya-mpilo wamakhemikhali siwukuhlola okubalulekile kokuhlola ikhwalithi yamanzi alahlwayo kanye namanzi angcolile ngaphambi kokuba akhishwe. Ukuhlolwa kweChemical Oxygen Demand (COD) kubikezela isidingo somoya-mpilo kumfucumfucu futhi isetshenziselwa ukuqapha nokulawula okuphumayo, kanye nokuhlola ukusebenza kwezitshalo zokwelashwa. Umthelela wokuchitheka kwamanzi angcolile noma angcolile emanzini atholwayo ubikezelwa ngesidingo sawo somoya-mpilo. Lokhu kungenxa yokuthi ukukhishwa komoya-mpilo emanzini emvelo kunciphisa amandla awo okulondoloza impilo yasemanzini. Ngakho-ke ukuhlolwa kwe-COD kwenziwa njengenjwayelo kumalabhorethri ezinsiza zamanzi nezinkampani zezimboni.

Ukuhlola amanzi e-Total Organic Carbon (TOC) akusabalulekile embonini yezemvelo. Ngezindlela zakamuva ze-USP, i-TOC manje isiyinkinga yanoma iyiphi imboni esebenzisa Amanzi Ahlanzekile Namanzi Omjovo. Izitsha ze-TOC ze-Aijiren Low Level zihlanzwa ngokukhethekile futhi zipakishwe ukuze kwehlise i-TOC ibe amazinga aphansi kakhulu ngangokunokwenzeka, iqinisekisa isizinda esiphansi sokuhlolwa kwakho.

Ngokuhlolwa kweshubhu ye-Aijiren COD, umsebenzisi ngamunye angakwazi ukuthola kalula amanzi azwela kakhulu futhi anembile. Isikhathi esidingekayo senqubo yokulinganisa sifinyezwa kakhulu, ikakhulukazi ekuhlaziyeni okujwayelekile kanye nesilinganiso sochungechunge, kuyilapho kunciphisa kakhulu umsebenzi.

I-Aijiren ibambe iqhaza ekukhiqizeni ishubhu yokuhlola ye-COD ene-Caps iminyaka engaphezu kweshumi, sinolwazi olucebile ngokuphelele nezinqubo ezijwayelekile zokukhiqiza ishubhu yokuhlola ye-COD enekepisi, futhi singaqinisekisa ikhwalithi ephezulu yeshubhu lokuhlola le-COD elikhiqizwa i-Aijiren ngentengo efanelekile.

I-COD Test Tube ingenye yemikhiqizo eyinhloko ye-Aijiren. Ingakwazi ukuqedela ukuhlola okuningi okubalulekile, okufana ne-colorimetry yokugaya, ukuhlolwa kwekhwalithi yamanzi, ukuhlolwa kwesidingo se-oxygen, njll. Ishubhu Lokuhlola le-COD elikhiqizwe i-Aijiren linokungena ngaphakathi, ikhwalithi enhle kanye neshubhu elizinzile. U-Aijiren usephenduke umkhiqizi owaziwayo wezinto ezisetshenziswayo zechromatography eningizimu yeChina ngenxa yekhwalithi enhle ye-COD Test Tube.

Ishubhu le-COD elihlinzekwe i-Aijiren lisebenzisa ingilazi yekhwalithi ephezulu, engasebenzi kahle kakhulu futhi ngeke isabele ngezinto ezivuselelayo. Ngokuhlolwa kweshubhu ye-Aijiren COD, isikhathi esidingekayo senqubo yokulinganisa sifinyezwa kakhulu, ikakhulukazi ekuhlaziyeni okujwayelekile kanye nesilinganiso sochungechunge, okunciphisa kakhulu umsebenzi.
I-16mm COD Test Tube iyishubhu lengilazi elikhethekile elakhelwe ukuhlolwa kwe-Chemical Oxygen Demand (COD) elabhorethri. Inobubanzi obungu-16mm, inikeza isikhala esanele sokuqoqwa kwesampula nokuhlaziya. Ishubhu yenziwe ngengilazi yekhwalithi ephezulu, iqinisekisa ukuqina nokuhambisana kwamakhemikhali ukuze kulinganiswe okunembile nokuthembekile kwe-COD.

20ml headspace vial16mm Isikulufa Top Flat Bottom Tube
16mm Ithubhu Yokuhlola I-Screw Neck COD Esitokweni
Ishubhu Lokuhlola I-COD Lokuhlaziywa Kwesidingo Somoya-mpilo--Izitsha ze-Aijiren ze-HPLC\/GC
Ishubhu yokuhlola ye-COD engu-16mm yomhlinzeki
I-20ml ye-headspace ye-viallaboratory borosilicate ingilazi eyindilinga ngezansi ishubhu yokuhlola isiko le-COD ngentengo ethengiswayo

I-Aijiren COD Test Tube yenziwe ngengilazi ye-borosilicate, enganciphisa izinguquko ze-pH kanye nokungcola okungase kudonswe engilazini ye-soda lime.  Ishubhu yokuhlola ukugaya kwengilazi ingasetshenziselwa ukuhlaziya e ...

Ishubhu yokuhlola ingilazi isitsha esiyisilinda esenziwe ngengilazi esivame ukusetshenziswa kulabhorethri yesayensi ukubamba, ukuxutshwa, nokushisisa amanani amancane oketshezi noma izinto eziqinile. Amashubhu okuhlola avamise ukuvuleka ekugcineni futhi anendawo eyindilinga noma evuleke kancane. Ziza ngosayizi abahlukahlukene, kusukela kumasentimitha ambalwa kuya kumasentimitha amaningana ubude.

Leli shubhu lokuhlola le-COD liklanywe ngokunemba nokusebenza engqondweni. Inesakhiwo esimangelengele esingamelana nobunzima bokuhlolwa kwe-COD, okuhlanganisa amazinga okushisa aphezulu kanye nokuchayeka kumakhemikhali ahlukahlukene.

Ukuze usebenzise i-heater yedijithali ekuhloleni i-COD, setha izinga lokushisa kusibonisi esidijithali libe ngu-150°C. Akumele i-heater ibekwe ezingeni lokushisa eliphezulu kunalelo elishiwo njengoba lokhu kungase kubangele ingozi ngokwakhiwa komfutho kumashubhu e-COD.

I-20ml ye-headspace vial16mm Ishubhu Lokuhlola Lokuhlaziya Amanzi
Isitsha se-headspace esingu-20ml se-Laboratory Premium Borosilicate Glass Culture Tube izitsha Zentengo Yokuhlola Amanzi
4 ml izitsha
Lawa mashubhu okuhlola aqinisekisiwe nge-SGC. Lawa mashubhu angasetshenziswa kanye kuphela, ngakho awakwazi ukuphinda asetshenziswe.
Ishubhu yokuhlola isikulufu esingu-16mm, Ishubhu yengilazi yokuhlola i-COD, umenzi weshubhu lokuhlola i-cod, intengo yeshubhu lokuhlola i-cod
I-20ml ye-headspace vialUkuthengiswa okushisayo i-Aijiren 10ml ingilazi yengilazi ecacile yokuhlaziya i-COD vial yokugaya
20 ml izitsha
16mm Culture Tubes’s PP Black Caps
I-20ml ye-headspace ye-vialCOD Tube Yokuhlola Amanzi evela e-Aijiren

Ukuhlolwa kwe-COD kuyinkomba engcono kakhulu yokungcola kwemvelo emanzini angcolile ezimbonini aqukethe ama-cyanide nezinsimbi ezisindayo. Ukuhlolwa kwe-COD kunikeza impendulo esheshayo ezimeni ezishintshayo ngaphambi kokuba kuthuthuke izinkinga ezibucayi. 

Ukuhlolwa kwe-Chemical Oxygen Demand (COD) kusetshenziswa kabanzi njengesilinganiso sokungcoliswa kwezinto eziphilayo ngokunquma inani le-oxygen edingekayo ukuze kufakwe i-oxidation yezinhlobo ezincishisiwe ezihlanganisa izinto eziphilayo, kusampula yamanzi kusetshenziswa i-oxidizing ejenti ethile, izinga lokushisa kanye nokunciphisa isikhathi. Ukuhlolwa kwe-COD kuyinkomba engcono kakhulu yokungcola kwemvelo emanzini angcolile ezimbonini aqukethe ama-cyanide nezinsimbi ezisindayo. Ukuhlolwa kwe-COD kunikeza impendulo esheshayo ezimeni ezishintshayo ngaphambi kokuba kuthuthuke izinkinga ezibucayi. Izitsha ze-COD zika-Lovibond ziyahambisana nama-colorimeter OKUMBILI we-Lovibond ne-Hach®.

Ibhodlela lekhanda
IsiBelarusian
Iphrofayela Yenkampani
Isi-Kurdish (Kurmanji)
8-425 isikulufa vial

I-20ml ye-headspace vialIshubhu Lokuhlola Lengilazi I-Borosilicate 3.3 Ibhodlela lengilazi elinekepisi lesikulufu eline-PTFE\/Silicone septa
Ishubhu yokuhlola ye-COD iqukethe umthamo oqondile we-reagent. Ngakho-ke, inani lamakhemikhali eleqile liyagwenywa futhi nokuphepha komsebenzi kuyathuthukiswa.
Ngokuhlolwa kweshubhu ye-Aijiren COD, umsebenzisi ngamunye angakwazi ukuthola kalula amanzi azwela kakhulu futhi anembile.

Ekhiqizwe ku-Aijiren yengilazi ye-borosilicate yekhwalithi ephezulu kakhulu yoHlobo loku-1, amashubhu ethu okuhlola afaka izihloko ezinentambo nezingezansi eziyindilinga. Lawa mashubhu okuhlola isikulufa esindayo anobude obujulile obungu-415 GPI...

I-Aijiren isebenzisa izinto zokusetshenziswa zekhwalithi ephezulu ukwenza Ishubhu Lokuhlola elingu-16mm Lokuhlaziya Amanzi. Ukwaneliseka nokudumisa kwekhasimende kwenze i-Aijiren yaba ngenye yabakhiqizi abakhulu baselabhorethri abasebenzisekayo eningizimu yeChina. Okokuqala, i-Aijiren izogcina inhloso yokuqinisekisa ikhwalithi ye-16mm Test Tube Yokuhlaziya Amanzi.

I-COD Test Tube ekhiqizwe i-Aijiren inamandla angu-10ml, 12ml, kanye no-15ml. Ubukhulu buyi-16 mm. Ivamise ukusetshenziselwa ukuhlola izinga lamanzi futhi iqukethe ama-reagents awuketshezi. Isetshenziswa kakhulu embonini ye-petroleum kanye nokuhlaziywa kwamakhemikhali.
Ama-COD Tubetests asetshenzisiwe aqukethe i-sulfuric acid eqinile namanye amakhemikhali, ngakho-ke ama-reagents kufanele aphathwe ngokucophelela. Okuqukethwe kwepayipi kufanele kulahlwe ngokuhambisana nezidingo zeziphathimandla zendawo.

Ishubhu yokuhlola ye-COD engu-16mm ekhiqizwa i-Aijiren isetshenziswa kakhulu ekuhlaziyeni amakhemikhali elabhorethri. U-Aijiren ukholelwa ukuthi i-COD Test Tube idinga izinto ezingavuthiwe zekhwalithi ephezulu kanye nobuchwepheshe obuthuthukisiwe ukuze iqedele ukukhiqiza, ngakho i-Aijiren ibheka kakhulu ukukhiqizwa kwe-COD Test Tube. U-Aijiren uke waba umakadebona emkhakheni wezinto ezisetshenziswayo ze-chromatography oneminyaka engama-20 yesipiliyoni sokukhiqiza. Usayigcinile inhloso yakhe yasekuqaleni futhi ubeka ukuthuthukiswa kwekhwalithi yomkhiqizo endaweni yokuqala.

Ikepisi le-PP lenziwa ngocezu olulodwa olubunjiwe lwe-inert, i-polyethylene emelana namakhemikhali. I-starburst slits ivumela ukungena kwenaliti kalula. Yakhelwe izinhlelo zokusebenza ezizwela kakhulu, ikakhulukazi eMakethe ye-LCMS, ukuhlanzeka kwalesi sigqoko sezinto ezikhishwayo kungaphansi kwebanga le-picogram. Le polyethylene yezinga eliphezulu ayinazo izinkinga zokungcoliswa kwe-PTFE\/Silicone septa ebonisa amazinga aphansi okutholwa, kuyilapho futhi ivaleka kahle kakhulu.

Isidingo somoya-mpilo wamakhemikhali siwukuhlola okubalulekile kokuhlola ikhwalithi yamanzi alahlwayo kanye namanzi angcolile ngaphambi kokuba akhishwe. Ukuhlolwa kweChemical Oxygen Demand (COD) kubikezela isidingo somoya-mpilo kumfucumfucu futhi isetshenziselwa ukuqapha nokulawula okuphumayo, kanye nokuhlola ukusebenza kwezitshalo zokwelashwa. Umthelela wokuchitheka kwamanzi angcolile noma angcolile emanzini atholwayo ubikezelwa ngesidingo sawo somoya-mpilo. Lokhu kungenxa yokuthi ukukhishwa komoya-mpilo emanzini emvelo kunciphisa amandla awo okulondoloza impilo yasemanzini. Ngakho-ke uhlolo lwe-COD lwenziwa njengenjwayelo kulabhorethri yezinsiza zamanzi nezinkampani zezimboni.