pn01.jpg (11076 bytes)New SAFE-T-FILL® 100% plastic blood gas capillary tubes meet federal and state safety requirements. The tubes, which have the same capillary action as glass, come in three sizes: 115 µL, 150 µL, and 230 µL. They are available with either sodium or balanced heparin for accurate testing of pH, blood gases, electrolytes, carboxyhemoglobin, and other analytes.
RAM Scientific Inc