Iav Hom

Muaj 3 hom iav, uas yog:

NtausKuv - Borosilicate iav (tseem hu ua Pyrex)

Hom II - Kho Dej Hiav Txwv Qab Zib Khob

Hom III - Dej qab zib kua lossis dej qab zib kua dej silica iav 

NtausI

Borosilicate iav muaj superior desistance thiab tuaj yeem muab qhov zoo tshaj plaws tsis kam mus rau cua sov thiab kuj muaj cov tshuaj zoo tsis kam. Nws tuaj yeem siv tau ua haujlwm hauv thawv thiab pob rau acidic, nruab nrab thiab alkaline.

Hom II

Ntaus II iav yog kho cov dej qab zib cov kua nplaum iav uas txhais tau tias nws cov nplaim hluav taws xob tuaj yeem kho tau kom txhim kho nws qhov kev ruaj ntseg rau kev tiv thaiv lossis kho kom zoo nkauj. Saidaglass muaj cov peev txheej loj ntawm kev kho dej qab zib kua qaub iav rau cov zaub, kov rhiab screen thiab kev tsim kho.

HOM III

Hom III iav yog cov kua qaub ntsuab iav uas muaj cov tshuaj alkaliCov. Nws muaj cov tshuaj uas ruaj khov thiab tsim nyog rau kev rov ua dua li cov iav tuaj yeem rov qab rov qab thiab rov tsim ntau zaus.

Nws yog feem ntau siv rau cov khoom siv iav, xws li dej haus, khoom noj khoom haus thiab chaw muag tshuaj.