Дешевая цена комплект для тестирования ДНК коллекции образцов слюна коллекционная

Products name

High standard specimen collection kit saliva towel tube

Material

PP

Size

5ml

Trade Terms

FOB

Usage

1.Rinse mouth with water 30 minutes before sampling
2.Slowly spit out saliva into the funnel until it reaches the mark of 2ml
3.Unscrew the funnel part counterclockwise
4.Twist the blue cap clockwise and shake it gently for 5 seconds to fully mix the saliva and preservation solution
5.Put the collected test tubes in biosafety packaging