Borosilicate iav 500ml Conical Separatory Funnel

Separatory funnel, tseem hu ua kev sib cais funnel los yog kua-kua separator, yog ib lub chaw soj nstuam uas yog siv rau kev sib cais thiab xa ob cov kua immiscible, xws li dej thiab cov kuab tshuaj organic. Nws muaj cov iav conical-shaped los yog yas hlab nrog lub stopcock los yog valve nyob rau hauv qab, uas tso cai rau kev tswj kev tso tawm ntawm qis txheej.

Ib qho ntawm cov khoom siv feem ntau siv rau kev sib cais funnels yog siab borosilicate iav. Hom iav no yog hom iav kub-resistant iav uas yog tsim los ntawm kev ntxiv boron oxide rau cov iav ib txwm muaj. Qhov sib ntxiv ntawm boron oxide tsub kom lub thermal shock tsis kam ntawm iav, ua kom nws haum rau siv nyob rau hauv high-temperature daim ntaub ntawv xws li kev sim kuaj.

High borosilicate iav muaj ntau cov txiaj ntsig thaum nws los txog rau kev sib cais funnels. Ua ntej, nws muaj peev xwm tiv taus thermal shock, uas yog ib qho tseem ceeb rau kev sim uas yuav tsum tau hloov kub ceev. Piv txwv li, yog tias koj xav tau ntxiv cov kuab tshuaj kub rau cov kuab tshuaj txias hauv qhov sib cais, lub siab borosilicate iav funnel yuav tuaj yeem tiv taus qhov kub hloov pauv yam tsis muaj kev tawg lossis tawg.

Ntxiv nrog rau nws cov thermal poob siab tsis kam, siab borosilicate iav kuj tseem tiv taus tshuaj corrosion. Qhov no txhais tau tias nws tuaj yeem tiv taus ntau yam tshuaj lom neeg yam tsis muaj kev puas tsuaj lossis tsis muaj zog. Rau cov kev sim sim uas muaj cov tshuaj corrosive heev, xws li hydrochloric acid lossis nitric acid, lub siab borosilicate iav cais funnel yog qhov tseem ceeb.

Lwm qhov tseem ceeb ntawm cov iav siab borosilicate yog nws cov pob tshab. Tsis zoo li cov yas sib cais, uas tuaj yeem ua huab lossis tsis muaj xim nyob rau lub sijhawm, cov iav borosilicate siab tseem muaj qhov pom tseeb txawm tias tom qab siv dua. Qhov no yog qhov tseem ceeb rau kev sim uas yuav tsum tau ua kom pom tseeb ntawm cov txheej txheem ua kua thiab ntxiv cov reagents.

Zuag qhia tag nrho, siab borosilicate iav yog cov khoom siv zoo heev rau kev sib cais funnels. Nws muaj kev tiv thaiv siab rau thermal poob siab thiab tshuaj lom neeg corrosion, nrog rau nws cov pob tshab, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev sim hauv chav sim uas koom nrog kev sib cais thiab hloov ntawm ob lub kua dej tsis sib haum. Txawm hais tias koj yog ib tus tub ntxhais kawm lossis tus kws tshawb fawb, lub siab borosilicate iav cais funnel yog ib qho tseem ceeb uas yuav tsum yog ib feem ntawm koj cov cuab yeej kuaj.