blood needle holder

Packaging & Delivery Packaging Details: 100 pieces/box then 5000 pieces/carton Delivery Detail: 15-20 days as your order Specifications vacuum blood collection needle&needle holder: 1.pentype needle,butterfly needle 2.18G-27G 3. variety colors 4.CE&ISO13485 Vacuum blood collection needle & needle holder: 1.Pentype blood collection needle: a.latex free b.multi-sample needles permit several samples to be taken with a single puncture c.sharp&smooth edges make penetration