16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi
Metsi
  • Laboratori
  • 10 ml linkho
  • Aijiren
  • Shimadzu
8-425 screw vial
  • 10-425 sekoti se sephara sa vial
  • 13-425 screw sampole vial
  • ND11mm snap vial
  • Micro-Insert bakeng sa Linkho tsa Autosampler
  • Crimp top GC vial
  • ND9mm screw vial
  • Boemo ba Khampani
Thermo Fisher
  • Screw top GC vial
  • Myanmar (Burmese)
Vial ea hlooho ea hlooho
Sesebelisoa sa Chromatogarphy
  • Senyesemane
    • 13-425 screw sampole vial
    • 13-425 screw vial
    • Screw top GC vial
    • 1.5ml/2ml linkho
    • ND9 screw vial
    • Setlhopha sa syringe
    • Myanmar (Burmese)
  • 0.3 ml ea linkho
    • ND11mm vial ea crimp
    • ND11mm snap vial
    • ND11 snap vial
    • 1.5ml/2ml linkho
    • ND9 screw vial
    • Setlhopha sa syringe
  • Mabapi le rona
    • ND11mm vial ea crimp
    • ND11mm snap vial
    • ND11 snap vial
    • 1.5ml/2ml linkho
    • ND9 screw vial
    • Setlhopha sa syringe
  • COD test tube
    • ND11mm snap vial
    • 1.5ml/2ml linkho
    • ND9 screw vial
    • Setlhopha sa syringe
  • Searabia
    • ND11mm snap vial
    • 1.5ml/2ml linkho
    • ND9 screw vial
    • Setlhopha sa syringe
Czech
  • Se-Azerbaijani
  • Kgetha Puo
  • 12 ml linkho
  • 20 ml linkho
  • 4 ml linkho
  • 30 ml linkho
  • 40 ml linkho
  • 60 ml linkho
  • 6 ml linkho
  • Sepotoketsi
  • 8 ml linkho
  • Se-Bulgaria
Pontšo
  • 8-425 screw vial
    • 10-425 sekoti se sephara sa vial
    • 13-425 screw sampole vial
    • ND11mm snap vial
    • Micro-Insert bakeng sa Linkho tsa Autosampler
    • Crimp top GC vial
    • ND9mm screw vial
    • Boemo ba Khampani
  • Se-Luxembourgish
  • Decrimper & Crimper
  • Thermo Fisher
    • Screw top GC vial
    • Myanmar (Burmese)
  • Hlatsoa le Trap\/TOC sampole vial
  • Sethai
  • Vial ea hlooho ea hlooho
  • PerkinElmer
  • Secreole sa Haiti
(Senyesemane)
1 ml linkho
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi
Sehlopha
Metsi
  • Laboratori
  • 10 ml linkho
  • Aijiren
  • Shimadzu
8-425 screw vial
  • 10-425 sekoti se sephara sa vial
  • 13-425 screw sampole vial
  • ND11mm snap vial
  • Micro-Insert bakeng sa Linkho tsa Autosampler
  • Crimp top GC vial
  • ND9mm screw vial
  • Boemo ba Khampani
Thermo Fisher
  • Screw top GC vial
  • Myanmar (Burmese)
PerkinElmer
  • 24-400 screw vial
  • 13-425 screw vial
  • Hlatsoa le Sefi\/TOC Mohlala oa vial
Sesebelisoa sa Chromatogarphy
  • Senyesemane
    • 13-425 screw sampole vial
    • 13-425 screw vial
    • Screw top GC vial
    • 1.5ml/2ml linkho
    • ND9 screw vial
    • Setlhopha sa syringe
    • Myanmar (Burmese)
  • 0.3 ml ea linkho
    • ND11mm vial ea crimp
    • ND11mm snap vial
    • ND11 snap vial
    • 1.5ml/2ml linkho
    • ND9 screw vial
    • Setlhopha sa syringe
  • Mabapi le rona
    • ND11mm vial ea crimp
    • ND11mm snap vial
    • ND11 snap vial
    • 1.5ml/2ml linkho
    • ND9 screw vial
    • Setlhopha sa syringe
  • COD test tube
    • ND11mm snap vial
    • 1.5ml/2ml linkho
    • ND9 screw vial
    • Setlhopha sa syringe
  • Searabia
    • ND11mm snap vial
    • 1.5ml/2ml linkho
    • ND9 screw vial
    • Setlhopha sa syringe
Czech
  • Se-Azerbaijani
  • Kgetha Puo
  • 12 ml linkho
  • 20 ml linkho
  • 4 ml linkho
  • 30 ml linkho
  • 40 ml linkho
  • 60 ml linkho
  • 6 ml linkho
  • Sepotoketsi
  • 8 ml linkho
  • Se-Bulgaria
Pontšo
  • 8-425 screw vial
    • 10-425 sekoti se sephara sa vial
    • 13-425 screw sampole vial
    • ND11mm snap vial
    • Micro-Insert bakeng sa Linkho tsa Autosampler
    • Crimp top GC vial
    • ND9mm screw vial
    • Boemo ba Khampani
  • Se-Luxembourgish
  • Decrimper & Crimper
  • Thermo Fisher
    • Screw top GC vial
    • Myanmar (Burmese)
  • Hlatsoa le Trap\/TOC sampole vial
  • Sethai
  • Vial ea hlooho ea hlooho
  • PerkinElmer
  • Secreole sa Haiti
(Senyesemane)
  • Secroatia
  • (Senyesemane)

16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi
16mm Digestion Tubes bakeng sa Tlhahlobo ea COD
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Teko ea COD ke sesupo se betere sa tšilafalo ea lintho tse phelang metsing a litšila a indasteri a nang le li-cyanide le litšepe tse boima. Teko ea COD e fana ka karabelo e potlakileng ho maemo a fetohang pele mathata a bohlokoa a hlaha. 

16mm COD Digestion Test Tube bakeng sa Tlhahlobo ea Metsi
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Tekong ena ho sebelisoa sekheo sa reagent sebakeng sa sekheo se tloaelehileng sa metsi se boletsoeng litaelong tse akaretsang tsa ts'ebetso ea photometer. Sekheo sa reagent se lokiselitsoe ka ho eketsa metsi a hloekisitsoeng kapa a hloekisitsoeng ka har'a tube ea reagent ebe e cheka tube ka mokhoa o tšoanang le oa sampole ea metsi.
Ha ho hlokahale ho lokisa sekheo sa reagent nako le nako ha tlhahlobo e etsoa. The reagent blank tube e ka lokisoa beke le beke 'me ea sebelisoa khafetsa ka lisampole tsohle tse lokiselitsoeng ho tsoa sehlopheng se le seng sa li-tubes tsa reagent. Sekheo sa reagent se lokela ho bolokoa lefifing lipakeng tsa tšebeliso.

16mm Screw Neck Round Bottom COD Test Tube e rekisoa
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Tlhokahalo ea oksijene ea lik'hemik'hale ke teko ea bohlokoa bakeng sa ho lekola boleng ba litšila le metsi a litšila pele a tsoa. Teko ea Chemical Oxygen Demand (COD) e bolela esale pele tlhokeho ea oksijene ea litšila 'me e sebelisoa bakeng sa ho beha leihlo le ho laola phallo e tsoang, le ho lekola tšebetso ea semela sa kalafo. Tšusumetso ea phallo ea metsi a litšila kapa metsi a litšila metsing a amohelang e boleloa esale pele ke tlhoko ea ona ea oksijene. Lebaka ke hobane ho ntšoa ha oksijene metsing a tlhaho ho fokotsa matla a ’ona a ho boloka bophelo ba metsing. Ka hona, tlhahlobo ea COD e etsoa e le tloaelo lilaboratoring tsa lits'ebeletso tsa metsi le lik'hamphani tsa indasteri.

16mm Screw Neck COD Test Tube ho Stock
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Ka tlhahlobo ea tube ea Aijiren COD, mosebelisi e mong le e mong a ka etsa tlhahlobo ea metsi e hlokolosi haholo le e nepahetseng.
Nako e hlokahalang bakeng sa ts'ebetso ea ho lekanya e khutsufalitsoe haholo, haholo-holo bakeng sa tlhahlobo e tloaelehileng le tekanyo ea letoto, ha e ntse e fokotsa haholo mosebetsi.
COD Test tube e na le tekanyo e nepahetseng ea reagent. Ka hona, lisebelisoa tse feteletseng tsa lik'hemik'hale lia qojoa 'me tšireletso ea mosebetsi e ntlafatsoa.

16mm White Screw Neck Caps e nang le Tube e tlase e bataletseng
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Lintlha tsa Teko ea Tlhokahalo ea Oksijene ea Lik'hemik'hale:

2mL ea sampole ea metsi kapa ea watse e kenyelletsoa ka har'a tube ea khalase ea 16mm e nang le reagent ea ho sila lijo le sesebelisoa. The tube e kenngoe ka polypropylene, PTFE lined cap, 'me e futhumatsoa ka block digester ka 150C bakeng sa 2 lihora tse. Orange Hexavalent chromium e fokotsehile ho chromium e botala bo botala. Mokhoa oa ho hlahloba mokhoa oa spectrophotometric ke 5-150ppm (e lekantsoeng ho 420nm).

16mm Screw Neck COD Test Tube e rekisoang
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Li-tubetes tsa COD tse sebelisitsoeng li na le sulfuric acid e matla le lik'hemik'hale tse ling, kahoo li-reagents li tlameha ho tšoaroa ka hloko. Lintho tse ka hare ho phala li lokela ho lahloa ho latela litlhoko tsa balaoli ba libaka.
Li-tubes tsena tsa liteko li tiisitsoe ka SGC. Li-tubes tsena li ka sebelisoa hang feela, kahoo li ke ke tsa sebelisoa hape.

16mm Screw Neck COD Test Tube Package
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Ho sebelisa hitara ea dijithale bakeng sa tlhahlobo ea COD, beha thempereichara skrineng sa dijithale ho 150°C. Ha ho hlokahale hore hitara e behoe mocheso o phahameng ho feta o boletsoeng kaha sena se ka baka kotsi ka ho eketseha ha khatello ka har'a li-tubes tsa COD.

16mm Screw Top COD Test Tube
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

E loketse li-colorimeters le lisebelisoa tsa liteko 'marakeng
E boetse e loketse lisebelisoa le lisebelisoa tsa tlhahlobo
Likotlolo tse tiisitsoeng tse ka buloang habonolo li tlosa kotsi ea ho tšoaetsoa
Eketsa bophelo ba sethala ho fihlela lilemo tse hlano
E sebelisetsoa tlhahlobo ea metsi a litšila a masepala; tlhahlobo ea metsi a litšila a indasteri le tlhahlobo ea taolo ea tšebetso; tlhahlobo ea metsi ea tikoloho

Tube ea Tlhahlobo ea boleng bo holimo ea COD e ea Thekisoa
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Bula tšupu ea tlhahlobo ea COD, e tšoare ka lehlakoreng ebe u eketsa butle
2.0 mL ea pretreated sampole tharollo ho tswa ho reaction tube ntle le ho kopanya e le hore mekhahlelo e 'meli e arohaneng
Kopo
Sireletsa sekoahelo ka mokhoa o sireletsehileng bakeng sa tube ea teko, tšoara tube haufi le kepisi, kenya tube ka botlolong ea tšireletso ebe u sisinya
(Tlhokomeliso, tube ea teko e chesa). Kenya tube ka har'a boloko ba ho futhumatsa. Qala lenaneo la ho futhumatsa.
Ka mor'a lihora tse 2, tlosa tube ea teko sebakeng sa ho futhumatsa, lumella ho pholile ho fihlela mocheso oa kamore 'me u sisinyehe ka bonolo
Botlolo ea Reagent
Hloekisa ka ntle ho tube ea teko 'me u lekanye.
Fetolela photometer ho zero ka ho sebelisa boleng bo se nang letho "NULL"

COD Test Tube bakeng sa Tlhahlobo ea Metsi
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Tlhokahalo ea oksijene ea lik'hemik'hale ke teko ea bohlokoa bakeng sa ho lekola boleng ba litšila le metsi a litšila pele a tsoa. Teko ea Chemical Oxygen Demand (COD) e bolela esale pele tlhokeho ea oksijene ea litšila 'me e sebelisoa bakeng sa ho beha leihlo le ho laola phallo e tsoang, le ho lekola tšebetso ea semela sa kalafo. Tšusumetso ea phallo ea metsi a litšila kapa metsi a litšila metsing a amohelang e boleloa esale pele ke tlhoko ea ona ea oksijene. Lebaka ke hobane ho ntšoa ha oksijene metsing a tlhaho ho fokotsa matla a ’ona a ho boloka bophelo ba metsing. Ka hona, tlhahlobo ea COD e etsoa e le tloaelo lilaboratoring tsa lits'ebeletso tsa metsi le lik'hamphani tsa indasteri.

PP Cap e nang le Glass Tube bakeng sa Tlhahlobo ea COD
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Ka tlhahlobo ea tube ea Aijiren COD, mosebelisi e mong le e mong a ka etsa tlhahlobo ea metsi e hlokolosi haholo le e nepahetseng.
Nako e hlokahalang bakeng sa ts'ebetso ea ho lekanya e khutsufalitsoe haholo, haholo-holo bakeng sa tlhahlobo e tloaelehileng le tekanyo ea letoto, ha e ntse e fokotsa haholo mosebetsi.
COD Test tube e na le tekanyo e nepahetseng ea reagent. Ka hona, lisebelisoa tse feteletseng tsa lik'hemik'hale lia qojoa 'me tšireletso ea mosebetsi e ntlafatsoa.

Flat Bottom Screw Top COD Test Tube
16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi

Teko ea Chemical Oxygen Demand (COD) e sebelisoa haholo e le tekanyo ea tšilafalo ea lintho tse phelang ka ho khetholla bongata ba oksijene e hlokahalang bakeng sa oxidation ea mefuta e fokotsehileng e kenyeletsang lintho tse phelang, ka sampuling ea metsi ho sebelisa moemeli o itseng oa oxidizing, mocheso le ho fokotsa nako. Teko ea COD ke sesupo se betere sa tšilafalo ea lintho tse phelang metsing a litšila a indasteri a nang le li-cyanide le litšepe tse boima. Teko ea COD e fana ka karabelo e potlakileng ho maemo a fetohang pele mathata a bohlokoa a hlaha. Likotlolo tsa COD tsa Lovibond li tsamaisana le li-colorimeter tsa BOTH Lovibond le Hach®.

16mm COD Test Tube bakeng sa Tlhahlobo ea Metsi
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