-Ua los ntawm LDPE cov khoom, Tsis muaj kuab lom, yoog rau kos, hloov lossis nqa mus rau cov kua me me.
- Ua kom zoo dua txheej txheem ntawm qhov nro, yooj yim rau cov kua ntws.
- Siab pob tshab, yooj yim los soj ntsuam.
- tuaj yeem khoov nrog qee lub kaum sab xis, uas yooj yim rau kev kos lossis ntxiv kua hauv qhov tsis xws luag lossis lub ntim me me.
- Kev ywj pheej siab, yoog kom hloov pauv sai sai yam tsis muaj to.
- Yooj yim thiab raug rau siv nrog rov ua tau zoo.
-Tshav kub-foob ntawm qhov taub ntawm lub raj xa dej tuaj yeem ua tiav cov kua ua kua.
- Muaj nyob rau hauv ntau lossis pob ib leeg.
- Muaj nyob hauv EO lossis Gamma hluav taws xob tsis muaj menyuam.
KHOOM NTAWV
Cim npe nrov: pov tseg hloov pauv pasteur pipette, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, lag luam wholesale, pheej yig, tus nqi qis
