Hauj lwm lawm
Kev tsis
Product Description:
1.test tube yog ua los ntawm cov khoom zoo tshaj PS, nws muaj cov tshuaj zoo sib xws. Haum rau cia rau feem ntau ntawm cov polar organic hnyav, tsis muaj zog acid, tsis muaj zog puag.
2. PS test tube yog tsim los nrog cov txheej txheem zoo heev, tuaj yeem sawv ntsug centrifuge ceev txog 5000 rpm yam tsis muaj qhov tawg lossis tawg.
3. Ntau qhov ntau thiab tsawg thiab ntau hom tuaj yeem ua tau raws li ntau yam kev xeem.
4. Cov ntawv sau tuaj yeem hloov kho kom tau raws li qhov kev thov tshwj xeeb.
Cim npe nrov: polypropylene pob tshab iav kuaj tubes, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, lag luam wholesale, pheej yig, luv nqi
