Yog tias koj tab tom piav qhov tseeb uas yuav ua rau koj cov phooj ywg ua kev lom zem thaum hnub so, rooj noj mov los yog kev sib koom ua ke, ib lub tswv yim qub yuav pab koj, uas koj tuaj yeem tsim lub ntsej muag ci uas tsis txawv txav, lossis Glow Stick, hauv tsev. Txhawm rau tsim cov raj no, koj tsis tas yuav muaj cov khoom siv tsis tshua muaj nqi thiab kim, thiab nws cov tsos, nrog kev yooj yim ntawm kev tsim khoom, yuav ua haujlwm zoo. Hauv tsab xov xwm no, peb yuav piav qhia cov thev naus laus zis los ua qhov ci ntsa iab nrog peb tus kheej txhais tes.
Cov Lus Qhia
Kauj ruam 1
Npaj cov ntaub ntawv - iav ampoule, blowtorch, fluorescent kua, hydrogen peroxide, Teflon daim kab xev, tooj liab lub kaus mom kom muab lub raj, thiab thaum kawg polyethylene lossis polypropylene raj nws tus kheej.
Kauj ruam 2
Siv cov kaus mom tooj liab, tubing, thiab Teflon daim kab xev rau kev kho, sib sau ua ke cov thawv npaj rau cov kua dej tom ntej Lub raj yuav khoov tau yooj yim thiab ib qho ntawm lub kaus mom yuav tsum yooj yim rau unscrew los ntawm xov. Siv cov ciaj ntswj kho kom haum rau lub kaus mom thiab txiv ntoo.
Kauj ruam 3
Tam sim no teeb lub blowtorch thiab ham qhov ntev qhov kawg ntawm cov iav pipette. Ncuav rau hauv qhov me me ntawm hydrogen peroxide los ntawm qhov qhib kawg, tsis tas yuav sau cov raj xa dej mus rau qhov kawg. Pom cov blowtorch dua thiab cam rau lwm qhov kawg ntawm ampoule. So tawm cov ampoule uas raug kaw thiab teem cia.
Kauj ruam 4
Npaj cov kua roj fluorescent rau hauv ib lub thawv cais thiab ncuav nws maj mam muab rau hauv lub raj nrog lub hau sab hauv. Tso cov ampoule ntawm hydrogen peroxide sab hauv los ntawm kev muab nws tso rau hauv cov kua fluorescent.
Kauj ruam 5
Taub hau ntswj rau lub hau ntawm lub raj thiab xyuas kom tseeb tias cov kua tsis txeej tawm.
Kauj Ruam 6
Tshawb xyuas qhov tshwm sim ntawm lub ntsej muag ci hauv chav tsaus nti - tawg nws hauv ib nrab thiab co nws. Koj yuav pom li cas cov kua hauv lub raj pib ci xws li cov kua roj fluorescent sib tov thaum cov tshuaj hydrogen peroxide ampoule tawg.
