20ml headspace vialScrew Neck Test Tube

ʻO COD Test Tube kekahi o nā huahana nui a Aijiren. Hiki iā ia ke hoʻopau i nā hoʻokolohua koʻikoʻi, e like me ka digestion colorimetry, ka hoʻāʻo ʻana i ka maikaʻi o ka wai, ka hoʻāʻo ʻana i ka oxygen koi, a me nā mea ʻē aʻe. Ua lilo ʻo Aijiren i mea hana kaulana i nā mea hoʻohana chromatography ma ka hema o Kina ma muli o ka maikaʻi o ka COD Test Tube.

He ho'āʻo koʻikoʻi ka koi oxygen kemika no ka loiloi ʻana i ka maikaʻi o nā effluents a me nā wai ʻino ma mua o ka hoʻokuʻu ʻia. Hōʻike ka hoʻokolohua Chemical Oxygen Demand (COD) i ka pono o ka oxygen o ka effluent a hoʻohana ʻia no ka nānā ʻana a me ka mālama ʻana i nā hoʻokuʻu ʻana, a no ka loiloi ʻana i ka hana o ka mea kanu lapaʻau. ʻO ka hopena o ka hoʻoheheʻe ʻana a i ʻole ka wai ʻino i ka wai e loaʻa ana e wānana ʻia e kona koi oxygen. ʻO kēia no ka mea ʻo ka lawe ʻia ʻana o ka oxygen mai ka wai maoli e hōʻemi i kona hiki ke mālama i ke ola wai. No laila, hana ʻia ka hoʻāʻo COD ma ke ʻano he mea maʻamau i loko o nā hale hana o nā pono wai a me nā hui ʻoihana.

Ma ka manaʻo ākea, hiki i ka "Test Tube" ke kuhikuhi i kahi kahawai YouTube i kapa ʻia ʻo "TestTube," ʻo ia kahi ala ʻepekema kaulana a me ka hoʻonaʻauao nona ka Discovery Digital Networks. Ua uhi ʻia ke kahawai i nā kumuhana like ʻole, me ka ʻepekema, ka ʻenehana, ka mōʻaukala, a me ka moʻomeheu, a hāʻawi i nā wikiō ʻike a leʻaleʻa no ka poʻe nānā.

ʻO TOC ka pōkole o Total Organic Carbon. Hāʻawi ka TOC Direct Method mai Aijiren i kahi ala kūpono a kūpono hoʻi no nā keʻena mālama wai e ana pinepine i ke kalapona kūlohelohe e hoʻomaikaʻi i nā kaʻina hana lapaʻau. Ma kahi o ke kūʻai ʻana i ka mea loiloi TOC kuʻuna a i ʻole ka hoʻoholo ʻana i ka TOC i kahi keʻena hana ʻaelike, hiki i kēia ʻano hana ke hāʻawi i nā hopena TOC - pololei a me ke kumu kūʻai ʻole - pololei ma kāu keʻena, a me ka ʻole o nā ʻōpala pōʻino.

ʻO ka 16mm COD Test Tube i hana ʻia e Aijiren i hoʻohana nui ʻia no ka nānā ʻana i nā kemika kemika. Manaʻo ʻo Aijiren e koi ana ʻo COD Test Tube i nā mea waiwai kiʻekiʻe a me nā ʻenehana holomua e hoʻopau ai i ka hana, no laila ke nānā nui nei ʻo Aijiren i ka hana ʻana o COD Test Tube. He kanaka kahiko ʻo Aijiren ma ke kahua o nā mea hoʻohana chromatography me 20 mau makahiki o ka ʻike hana. Hoʻomau mau ʻo ia i kāna manaʻo kumu a kau i ka hoʻomaikaʻi ʻana i ka maikaʻi o ka huahana ma kahi mua.

ʻO Test Tube kahi huaʻōlelo e hiki ke kuhikuhi i nā mea like ʻole ma muli o ka pōʻaiapili. I loko o ka pōʻaiapili ʻepekema, ʻo ka pahu hoʻāʻo he aniani cylindrical a i ʻole ka pahu plastik i hoʻohana ʻia e paʻa a hui pū i nā wai liʻiliʻi i ka wā o nā hoʻokolohua ma nā hale hana. Hoʻohana mau ʻia ia i ka kemika, biology, a me nā ʻano ʻepekema ʻē aʻe.

Hana ʻia ka pāpale PP i hoʻokahi ʻāpana inert, polyethylene kūpaʻa kemika. Hiki i nā ʻāpana starburst ke komo maʻalahi i ka nila. Hoʻolālā ʻia no nā noi ʻike kiʻekiʻe, ʻoi loa ma ka LCMS Market, ʻoi aku ka maʻemaʻe o kēia pāpale no nā mea hiki ke unuhi ʻia ma lalo o ka pae picogram. ʻAʻole i loaʻa i kēia polyethylene kiʻekiʻe nā pilikia ʻino PTFE / Silicone septa i hōʻike ʻia ma nā haʻahaʻa haʻahaʻa o ka ʻike, ʻoiai e hoʻopaʻa maikaʻi ana.

Hoʻohui ʻia ka 2mL o kahi laʻana wai a i ʻole ka wai watse i kahi paipu moʻomeheu aniani 16mm i loaʻa ka reagent digestion a me kahi catalyst. Hoʻopili ʻia ka paipu me ka polypropylene, PTFE laina pāpale a hoʻomehana ʻia i loko o kahi digester poloka ma 150C no 2 mau hola. Hoʻemi ʻia ka ʻalani Hexavalent chromium i kahi chromium trivalent ʻōmaʻomaʻo. ʻO ka laulā analytical no ke ʻano spectrophotometric ʻo 5-150ppm (ana ʻia ma 420nm).

Hoʻohana pinepine ʻia ka COD Test Tubes i hana ʻia e Aijiren no nā hoʻokolohua colorimetric digestion. Loaʻa i kēia ʻano hoʻokolohua nā koi kiʻekiʻe no COD Test Tubes a loaʻa kahi ākea o nā noi. Pono nā lāʻau lapaʻau, ka aila, kemika, ka maikaʻi o ka wai, a me nā mea a pau e hoʻohana i nā hoʻokolohua colorimetric digestion. hoʻokolohua. Hiki i ka Aijiren's COD Test Tubes ke hoʻokō pono i nā koi no nā mea hoʻohana i ka hoʻokolohua colorimetric digestion.

Hoʻohana ʻo Aijiren i nā mea waiwai kiʻekiʻe e hana i ka 16mm Test Tube no ka ʻike wai. ʻO ka ʻoluʻolu a me ka hoʻomaikaʻi ʻana o ka mea kūʻai aku ua hoʻolilo ʻo Aijiren i kekahi o nā mea hana hoʻohana nui loa ma ka ʻaoʻao hema o Kina. ʻO ka mea mua, e hoʻopili ʻo Aijiren i ka manaʻo kumu e hōʻoia i ka maikaʻi o 16mm Test Tube no ka ʻike wai.
ʻO nā hoʻāʻo ʻo Tube no ka nānā ʻana photometric e hōʻoiaʻiʻo ʻia e kā lākou lawelawe maʻalahi a no laila ʻo ia ke koho mua no ka hana maʻamau, ke kikowaena a me ke kaʻina hana. Hāʻawi ʻia kahi kiʻekiʻe o ka pololei a me ka pololei no nā hopena ana ma muli o nā reagents pre-dosed pololei i nā cuvettes 16mm a me nā reagents hou.

He ho'āʻo koʻikoʻi ka koi oxygen kemika no ka loiloi ʻana i ka maikaʻi o nā effluents a me nā wai ʻino ma mua o ka hoʻokuʻu ʻia. Hōʻike ka hoʻokolohua Chemical Oxygen Demand (COD) i ka pono o ka oxygen o ka effluent a hoʻohana ʻia no ka nānā ʻana a me ka mālama ʻana i nā hoʻokuʻu ʻana, a no ka loiloi ʻana i ka hana o ka mea kanu lapaʻau. ʻO ka hopena o ka hoʻoheheʻe ʻana a i ʻole ka wai ʻino i ka wai e loaʻa ana e wānana ʻia e kona koi oxygen. ʻO kēia no ka mea ʻo ka lawe ʻia ʻana o ka oxygen mai ka wai maoli e hōʻemi i kona hiki ke mālama i ke ola wai. No laila, hana ʻia ka hoʻāʻo COD ma ke ʻano he hana maʻamau i nā laboratories o nā pono wai a me nā ʻoihana ʻoihana.

Ua hōʻoia ʻia kēia mau paipu hoʻāʻo SGC. Hiki ke hoʻohana ʻia kēia mau paipu hoʻokahi wale nō, no laila ʻaʻole hiki ke hoʻohana hou ʻia.

ʻAʻole kūʻokoʻa ka wai hoʻāʻo no Total Organic Carbon (TOC) i ka ʻoihana kaiapuni. Me nā kaʻina hana USP hou loa, ua hopohopo ʻo TOC no kekahi ʻoihana e hoʻohana ana i ka wai hoʻomaʻemaʻe a me ka wai no ka injection. Hoʻomaʻemaʻe kūikawā ʻia a hoʻopaʻa ʻia ʻo Aijiren Low Level TOC Vials e hōʻemi i ka TOC i nā pae haʻahaʻa loa, e hōʻoiaʻiʻo ana i kahi haʻahaʻa haʻahaʻa no kāu hoʻāʻo ʻana.
Hana ʻia ʻo Aijiren COD Test Tube me ke aniani borosilicate, hiki ke hōʻemi i nā hoʻololi pH a me nā mea haumia i hiki ke hoʻokaʻawale ʻia mai ke aniani lime soda.  Hiki ke hoʻohana ʻia ke aniani digestion test tube no ka nānā ʻana ma ...

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Loaʻa i ka COD Tubetests i hoʻohana ʻia i ka waikawa sulfuric ikaika a me nā kemika ʻē aʻe, no laila pono e mālama pono ʻia nā reagents. Pono e hoʻokuʻu ʻia nā mea i loko o ka paipu e like me nā koi o nā luna kūloko.
Hana ʻia ʻo Aijiren COD Test Tube me ke aniani borosilicate, hiki ke hōʻemi i nā hoʻololi pH a me nā mea haumia i hiki ke hoʻokaʻawale ʻia mai ke aniani lime soda. Hiki ke hoʻohana ʻia ke aniani digestion test tube no ka loiloi ma ...

He ho'āʻo koʻikoʻi ka koi oxygen kemika no ka loiloi ʻana i ka maikaʻi o nā effluents a me nā wai ʻino ma mua o ka hoʻokuʻu ʻia. Hōʻike ka hoʻokolohua Chemical Oxygen Demand (COD) i ka pono o ka oxygen o ka effluent a hoʻohana ʻia no ka nānā ʻana a me ka mālama ʻana i nā hoʻokuʻu ʻana, a no ka loiloi ʻana i ka hana o ka mea kanu lapaʻau. ʻO ka hopena o ka hoʻoheheʻe ʻana a i ʻole ka wai ʻino i ka wai e loaʻa ana e wānana ʻia e kona koi oxygen. ʻO kēia no ka mea ʻo ka lawe ʻia ʻana o ka oxygen mai ka wai maoli e hōʻemi i kona hiki ke mālama i ke ola wai. No laila, hana ʻia ka hoʻāʻo COD ma ke ʻano he hana maʻamau i nā laboratories o nā pono wai a me nā ʻoihana ʻoihana.

ʻO ka pahu hōʻike aniani he pahu cylindrical i hana ʻia me ke aniani i hoʻohana mau ʻia i loko o nā hale hana ʻepekema no ka paʻa ʻana, ka hui ʻana, a me ka hoʻomehana ʻana i nā mea liʻiliʻi o ka wai a i ʻole nā ​​mea paʻa. Wehe mau ʻia nā paipu hoʻāʻo ma kekahi ʻaoʻao a he poʻe poʻe a i ʻole ka ʻāʻā iki o lalo. Hele mai lākou ma nā ʻano nui, mai kekahi mau kenimika a hiki i kekahi mau kenimika ka lōʻihi.

Hana ʻia kēia mau hue me ke aniani kiʻekiʻe a i ʻole ke aniani borosilicate, ka mea kūʻē i nā hopena kemika a hiki ke kū i nā wela kiʻekiʻe e pono ai no ke kaʻina COD digestion. Hoʻolālā ʻia nā hue e hoʻopaʻa i kahi leo kikoʻī o ka laʻana wai a me nā reagents e pono ai no ka hoʻāʻo COD.

20ml headspace vial16mm Screw Neck COD Test Tube Package
ʻO ka pahu COD no ka hoʻāʻo ʻana a me ka Colorimetric
ʻO nā hue wai hoʻāʻo wai no ka Laboratory Premium Borosilicate Glass Culture Tube
Kuai aku na Mekini Hanai I'a
Hoʻolālā ʻia nā paipu hoʻāʻo e kū i nā wela kiʻekiʻe a me nā hopena kemika, i kūpono ia no nā ʻano hoʻokolohua ākea a me nā loiloi.