Cov khoom

• iav Dropper nrog Rubber Teat

  Sealing yog qhov tseem ceeb rau cov khoom no. Peb tau tsim cov khoom ntim rau 12 xyoos. Lub iav dropper nrog roj hmab teat yog tsim los rau kev sim uas xav tau lub foob kaw ntom nti kom tsis txhob...

• Laboratory iav Dropper

  Qhov no yog cov qauv tsim los ntawm peb lub Hoobkas. Peb tau tsim cov khoom ntim rau 12 xyoo, thiab qhov chaw kuaj lub iav dropper no yog hom siv ntau tshaj plaws hauv kev sim. Nws tsis zoo nkauj,...

• 15ml iav Dropper

  Qhov loj dua xav tau kev tsim qauv zoo dua. Yuav kom ua tau raws li qhov yuav tsum tau ua, peb tau tsim cov 15ml iav dropper los ntawm tuab 3.3 borosilicate iav. Nrog cov ntsiab lus silica ntau...