Tib Ntev Neck Flat Boiling Flask
Khoom siv: Borosilicate iav
Xim: Pob tshab los yog huv
Peev xwm: 50ml ~ 10000ml
Siv: Laboratory los yog Qhia
khoom piav qhia
Khoom Code | Peev xwm (ml) | Qhov siab (hli) | Lub cev Diam.(mm) | Lub caj dab ID (Hli) |
F20010050 | 50 ml | 100 | 50 | 18 |
F20010100 | 100 ml | 110 | 64 | 18 |
F20010250 | 250 ml | 140 | 85 | 30 |
F20010500 | 500 ml | 170 | 405 | 30 |
F20011000 | 1000 ml | 200 | 131 | 36 |
F20012000 | 2000 ml | 250 | 166 | 45 |
F20014000 | 4000 ml | 300 | 207 | 45 |
F20016000 | 6000 ml | 340 | 237 | 57 |
F200110000 | 10000 ml | 360 | 280 | 57 |
F200112000 | 12000 ml | 465 | 300 | 57 |
F200120000 | 20000 ml | 558 | 341 | 60 |
Dab tsi yog Ib Leeg Ntev Neck Flat bottomed flask, thiab nws siv li cas?
Ib qho "Ib Leeg Ntev Neck Flat Boiling Flask" yog ib hom kev sim lub raj mis. Nws combines ntau yam nta:
Pem hauv ntej: Qhov no tso cai rau lub hwj kom sawv ntsug ntawm qhov chaw tiaj tus yam tsis muaj kev txhawb nqa ntxiv. Qhov no feature yog tshwj xeeb tshaj yog pab tau rau kev khiav hauj lwm uas yuav tsum tau lub khob kom ruaj khov thiab nyob ruaj ruaj.
Tib Ntev Neck: Lub raj mis muaj ib lub caj dab elongated. Qhov kev tsim no tau txais txiaj ntsig rau ntau qhov laj thawj:
- Minimizes evaporation: Lub caj dab ntev tuaj yeem txo tus nqi ntawm evaporation thaum boiling los yog cua sov, raws li nws ua rau kom txoj kev ntev rau vapor kom khiav.
- Yooj yim rau Clamp: Hauv kev teeb tsa qhov twg lub khob yuav tsum tau clamped, lub caj dab ntev muab qhov yooj yim thiab nyab xeeb tuav.
- Tswj kom zoo dua thaum lub sij hawm nchuav: Lub caj dab ntev muaj kev tswj xyuas ntau dua thaum nchuav cov kua dej tawm ntawm lub khob, txo qhov nchuav.
Boiling Flask: Qhov no qhia tau hais tias lub hwj yog tsim los tiv thaiv cov rigors ntawm boiling kua. Qhov no feem ntau txhais tau tias nws yog tsim los ntawm ib hom iav uas tuaj yeem tiv taus qhov kub thiab txias (xws li borosilicate iav).
Kev Siv Ib Lub Ncaj Ntev Ncauj Hauv qab Boiling Flask:
Boiling thiab cua sov Reactions: Nws yog feem ntau siv rau cov kua cua sov thiab ua cov tshuaj tiv thaiv boiling. Lub tiaj tiaj hauv qab tso cai rau cov cua sov tsis sib xws, tshwj xeeb tshaj yog ntawm cov phiaj kub lossis lwm qhov chaw cua sov.
Distillation Setups: Lub caj dab ntev yog tshwj xeeb tshaj yog pab tau nyob rau hauv distillation setups, qhov twg nws yuav txuas nrog condensers los yog lwm yam distillation apparatus.
General Laboratory Siv: Ib yam li lwm cov dej haus, nws tuaj yeem siv rau kev sib xyaw, khaws cia, thiab tuav cov tshuaj daws teeb meem.
Kev Kawm Txuj Ci: Vim nws txoj kev ruaj ntseg thiab yooj yim ntawm kev siv, nws feem ntau siv rau hauv cov chaw kawm rau kev ua qauv qhia thiab qhia cov tswv yim hauv chav sim.
Hauv cov ntsiab lus, Ib Leeg Ntev Neck Flat Boiling Flask yog ntau yam khoom siv iav siv hauv ntau yam tshuaj lom neeg thiab kev sim tshuaj lom neeg, tshwj xeeb tshaj yog qhov cua sov ntawm cov kua dej. Nws cov qauv tsim muaj kev ruaj ntseg, yooj yim ntawm kev siv, thiab kev ua haujlwm zoo hauv ntau cov txheej txheem kuaj.
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