Capillary Tubes, Red Blue

Sold by Downright Medical Supplies · Mamprobi

BRICHMED Scientific – Capillary Tubes (Red & Blue | 100 pcs/Bottle, 10 Bottles/Pack) High-quality capillary tubes designed for precise micro-sample blood collection and laboratory analysis. Red tubes for serum collection (blood clots), and blue tubes for plasma collection (blood remains unclotted). Manufactured from laboratory-grade material for accuracy, reliability, and safe handling. Supplied 100 pcs per bottle, 10 bottles per pack for efficient laboratory use.