Vacuum test tube, Ø 13x75 mm, in PET, with K₂ EDTA, for 2 ml of blood, lavender cap, sterile.

Vacuum test tube, Ø 13x75 mm, in PET, with K₂ EDTA, for 3 ml of blood, lavender cap, sterile.

Vacuum test tube, Ø 13x75 mm, in PET, with K₂ EDTA, for 4 ml of blood, lavender cap, sterile.

Vacuum test tube, Ø 13x75 mm, in PET, with K₂ EDTA, for 6 ml of blood, lavender cap, sterile.