N-101 BLOOD COLLECTION NEEDLES, 20g X 1 THINWALL – 100 BOX

Economically priced, sterile, glass vacuum tubes, needles and draw units for quick and easy blood draws. Can be purchased as individual complete sets for a single blood draw or in bulk for large herds. Used by producers for do-it-yourself DNA, pregnancy, CAE, Johnnes and a menu of other tests where whole blood is required.