Lab Yas 12mm 13mm 16mm Test Tube Cap Stopper

Plastic test tube stopper yog ib hom kaw siv los kaw cov raj hauv chav kuaj. Cov stoppers no feem ntau yog ua los ntawm cov khoom siv yas thiab cov tshuaj tiv thaiv, xws li polyethylene. Thiab lab kuaj tube stoppers yog tsim kom haum ruaj ntseg rau hauv qhov qhib ntawm lub raj kuaj, tsim kom muaj airtight los yog kua-tight seal.

1. Test tube cap tuaj yeem muab cov xim sib txawv, xiav, liab, ntsuab.

2. Yas stopper ua los ntawm PE khoom.

3. Lab test tube cap tuaj yeem muab 12mm / 13mm / 16mm txoj kab uas hla tube stopper.

1.Cov qauv tuaj yeem xa los ntawm TNT, DHL, UPS lossis FEDEX nthuav qhia; cov qauv xa tuaj lub sij hawm xav tau 3-7hnub;

2.Rau cov khoom loj tuaj yeem xa los ntawm huab cua lossis hiav txwv, kuj tuaj yeem xa los ntawm koj tus neeg xa khoom; lub sijhawm khoom xa tuaj nyob ntawm qhov xaj xaj xaj xaj. Feem ntau nws xav tau 15-20 hnub tom qab tau txais qhov tso nyiaj.

3.Peb siv cov thawv muaj zog los ntim cov khoom kom ntseeg tau tias cov khoom muaj kev nyab xeeb thaum thauj.

1. Muab cov khoom zoo zoo kuaj tube stopper, zoo meej tom qab muag kev pabcuam thiab tus nqi zoo tshaj;

2.Kev kuaj dawb tuaj yeem muab rau kev kuaj xyuas zoo;

3.Peb cog lus tias yuav teb cov neeg nug cov lus nug hauv 10 teev;

4. Cov khoom lag luam zoo, cov kev pabcuam zoo meej thiab cov nqi sib tw.

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