Min. Order Reference FOB Price
10000 Pieces US$0.02-0.05 / Piece
Product Description
Product Description 1.Make sure of the instruction and label on the product certification in the package. 2.Check whether the vacuum blood tube to be damaged, polluted, leaked or not. 3.Make sure of the volume of blood. 4.Use one end of blood needle to puncture skin and puncture the blood ...