Galasi limapangidwa ndi masidini a liicon dioxide ndi zinthu zina pamodzi (zida zazikulu zopangira ndi: Ash ya sopo, miyala yamiyala, quartz). Zinthu zosafunikira zopanda zitsulo zomwe zimapanga ma network mosalekeza nthawi yosungunuka, imakulitsa pang'onopang'ono ma Isccoling ndi kuuma, zomwe zimapangitsa crystallung yake. Kupanga kwamankhwala wamba ndi Na2SIIO3, Casio3, Sio2 kapena Na2oadio2, etc. Gawo lalikulu limakhala losavuta ndi mawonekedwe osakhazikika.
Mabotolo agalasiMusakhale ndi gulu linalake, koma nthawi zambiri amatchulidwa potengera cholinga chawo,

Mabotolo odzikongoletsa odzikongoletsa
- Magalasi amatsogolera-opanda vuto komanso osavulaza, omwe amatha kugwiritsa ntchito zotchinga zosiyanasiyana, zomwe zimatha kuteteza mpweya wosiyanasiyana kuti uzikoloweke mkati mwa botolo, komanso moyenera zimalepheretsa zinthuzo mkati mwazinthu zamkati mwazinthu zamkati.
- Mabotolo agalasi ndi otetezeka komanso aukhondo, osadandaula komanso opanda vuto, okhala ndi vuto labwino komanso kukana bwino acid. Amatha kubwezeredwanso ndikugwiritsa ntchito kangapo, zomwe zimapindulitsa chilengedwe ndipo zimakhala ndi mwayi wapadera wamakampani odzikongoletsa.

Gulu ndi kufananitsachoongoletsera cha zinthuMabotolo agalasi
- MsuriZolemba: Pakamwa pompano stople thupi +
- Elibe botolomndandanda: Mpweya wopanda mafuta mpweya + wa pulasitiki pamtau kapena mutu wa oyambira (nthawi zambiri 20ml)
- TORER Botolomndandanda: Mpweya wopanda mafuta mpweya + wa pulasitiki wamkati + pachivundikiro chakunja (40-1220ml, ena ndi mutu wa pampu)
- Botolo lofunikira la mafutaZolemba: Mpweya wopanda pake wamapulogalamu + supune yayikulu + kapu ya mphira + kapena mutu wa mphira + wa electrochemical chipewa. Mabotolo ofunikira a mafuta nthawi zambiri amagwiritsidwa ntchito mu bulauni kapena utoto kapena utoto, womwe ungapewe kuyatsa ndikuteteza bwino zinthu zofunika kwambiri mafuta.

Chisamaliro: Mabotolo agalasi okhala ndi mphamvu yayikulu kuposa 200ml samagwiritsidwa ntchito kawirikawiri pazodzola. Cholinga chachikulu ndikuti kuchuluka kwake ndi kwakukulu, kuphatikiza ndi kulemera kwa botolo lagalasi, zomwe zimapangitsa kuti azimayi azitha kusintha masamba ndi kutsanulira msuzi wa soya.