Biological Oxygen Demand (BOD) Lub raj mis
khoom piav qhia
BOD lub raj mis specifications
BOD Lub raj mis Clear
Khoom Code | Peev xwm (ml) | lub cev Dyam. (Hli) | Qhov siab (hli) |
B20200250 | 250 ml | 65 | 130 |
B20200500 | 500 ml | 80 | 195 |
B20201000 | 1000 ml | 100 | 220 |
Biological Oxygen Demand Fwj Amber
Khoom Code | Peev xwm (ml) | lub cev Dyam. (Hli) | Qhov siab (hli) |
B20210250 | 250 ml | 65 | 130 |
B20210500 | 500 ml | 80 | 195 |
B20211000 | 1000 ml | 100 | 220 |
BOD fwj lag luam wholesale
Yog tias koj tab tom nrhiav rau cov lag luam wholesale BOD fwj, WUBOLAB muaj cov kev xaiv zoo tsim los ua kom tau raws li qhov xav tau ntawm koj qhov chaw kuaj. Peb lub raj mis BOD yog crafted nrog precision los ntawm cov khoom siv ruaj khov, kom ntseeg tau tias muaj tseeb thiab txhim khu kev qha rau biochemical oxygen thov kuaj. Los ntawm kev yuav khoom ntau los ntawm WUBOLAB, koj tuaj yeem txuag tau ntau ntawm cov nqi thaum ua kom ntseeg tau tias koj lub chaw kuaj mob ib txwm muaj nrog cov cuab yeej tseem ceeb uas xav tau rau kev ntsuas ib puag ncig thiab ntsuas dej. Peb muab cov nqi sib tw, kev txhawb nqa cov neeg siv khoom zoo, thiab xa khoom sai kom koj cov haujlwm ua haujlwm tau zoo.
BOD lub raj mis tus nqi
Peb muab cov nqi sib tw ntawm peb lub raj mis BOD zoo, tsim kom tau raws li cov kev xav tau tshwj xeeb ntawm koj chav kuaj. Txawm hais tias koj tab tom yuav khoom hauv ntau lossis xav tau cov ntaub ntawv ntxaws ntxaws ntawm tus nqi raws li cov lus qhia tshwj xeeb, peb pab neeg tau npaj los muab koj cov pob tshab thiab cov lus hais. Hu rau WUBOLAB hnub no kom paub ntau ntxiv txog peb cov kev xaiv tus nqi thiab peb tuaj yeem pab txhawb koj li kev kuaj mob li cas.
Dab tsi yog biological oxygen thov lub raj mis?
BOD Lub raj mis (biochemical oxygen xav tau) yog siv rau tsib-hnub BOD lossis BOD5 cov txheej txheem kuaj uas ua rau cov qauv qis dua 20 ° C (68 ° F) los txiav txim seb cov organic tebchaw tam sim no.
BOD Lub raj mis yog tsim los kom cov kua dej puv lub raj mis yuav thawb tag nrho cov cua tawm ntawm lub raj mis, Thiab feem ntau suav nrog lub qhov ncauj flared thiab iav stopper, uas ua hauj lwm los tsim ib lub foob kaw ntom nti uas tiv thaiv lub raj mis cov ntsiab lus los ntawm kev sib kis sab nraud.
Feem ntau, BOD lub raj mis muaj qhov chaw sau dawb mus tas li ntawm sab ntawm lub raj mis los pab hauv kev txheeb xyuas tus qauv. Cov lus piav qhia: BOD dej khib nyiab, Lub raj mis biochemical oxygen xav tau (BOD) zoo tagnrho rau kev kuaj dej thiab dej khib nyiab.
Cov iav borosilicate muab tshuaj zoo heev thiab kub ua haujlwm. Qhov sib npaug tsim tsim cua tawm ntawm lub raj mis thaum nws puv. Siv lub raj mis no rau incubating cov qauv ntawm cov dej phwj tuaj, cov dej phwj tuaj, cov khoom pov tseg, cov dej tsis zoo thiab lwm yam.
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