Burner ndi chida chagalasi chomwe chingagwiritsidwe ntchito kutentha zinthu za mankhwala.Zida zomwe zimagwiritsidwa ntchito nthawi zambiri zimakhala zokhwima, ndipo zinthu zolimba 95 kapena GG-17 high silicon boron glass ziyenera kugwiritsidwa ntchito.Makhalidwe ake ndi owonda komanso ofanana, ndipo kukana kwake kuzizira mwadzidzidzi ndi kutentha kuli bwino.
Zowotcha nthawi zambiri zimatanthawuza ma beaks, ma flasks a conical (triangular), pakamwa patatu (pakamwa pawokha, pakamwa pawiri, pakamwa pawiri) mabotolo ozungulira, mabotolo apansi, machubu oyesera, ma condensers (ozungulira, serpentine, owongoka, mpweya, etc.), distillation mitu, mitu ya magawo, magawo a magawo, ndi magawo a distillation.
Chida choyezera ndi chida chagalasi chokhala ndi masikelo enieni oyezera mphamvu.Zomwe zimagwiritsidwa ntchito zimatha kukhala zidutswa za 75, ndipo miyezo yake yowunikira ndi yolondola komanso yolondola.
Mageji nthawi zambiri amatanthawuza migolo yoyezera, makapu oyezera, ma burette (acid, alkali), ma pipette (kapena ma pipette omaliza maphunziro), ma flasks a volumetric, thermometers, hydrometers, mita ya shuga, hygrometers, ndi zina zotero.
Zotengera ndi zinthu zamagalasi zomwe zimakhala ndi mankhwala.Nthawi zambiri, zinthu zomwe zimagwiritsidwa ntchito zimakhala zokhuthala.Kunena zowona, kusankha kwazinthu kuyeneranso kutengera zida zagalasi zofewa za sodium alkali.Komabe, opanga ambiri amasankha magalasi wamba, omwe amadziwika ndi makoma okulirapo.Zotengera nthawi zambiri zimatanthawuza mabotolo abwino okhala ndi makosi osiyanasiyana, mabotolo okhala ndi khosi lalitali, mabotolo apansi pakhosi, mabotolo odontha, ndi magalasi osiyanasiyana.
Kuphatikiza apo, pali ma fanizi osiyanasiyana (ozungulira, mawonekedwe a peyala, madontho, katatu, ndi zina), mbale zachikhalidwe, zowumitsa, nsanja zowumitsa, machubu owumitsa, ma silinda ochapira, mabotolo olemera (mabokosi), matope, machubu agalasi, zosefera zamchenga, ndi zina.
Palinso zida zazing'ono zamagalasi owoneka ndi magalasi a quartz monga zida za colorimetric, machubu a colorimetric, magalasi okulitsa, ndi maikulosikopu.
Gulu la magalasi zida za magalasi zimachokera makamaka pa voliyumu ndi kutalika.Magulu a chida chamtundu womwewo kuyambira chaching'ono kupita chachikulu ndi mwatsatanetsatane, koma chifukwa cha kuchuluka kwa ma labotale, kuchuluka kwake kuli pakati pa 1ml ndi 10000ml, ndipo kutalika kwake kumakhala pakati pa 5cm ndi 10000cm.Kugawika kwake ndi zitsanzo kumatengera mfundo yochepetsera theka.
Nthawi yotumiza: Oct-26-2023