Rongtai Glass Capillary Fiber Manufacturers Large Diameter Quartz Glass Tube China Red Micro Hematocrit Capillary Tube with Heparin - China Glass Capillary Tube, Glass Capillary Without Heparin | Made-in-China.com
Aqcaps Borosilicate Glass Capillary Tubes, Outer Diameter : Depending on make 1.3 to 1.7mm at Rs 410 / Pack in Mumbai
Pyrex® Glass Capillary Tubes, Melting Point, 100 mm, Vial of 100 | Carolina Biological Supply
Capillary tubes - Paul Marienfeld
Rongtai Micro Glass Capillary Tube Manufacturing Medical Disposable Glass Capillaries Red China Microcapillary Tube Without Heparinized - China Glass Capillary Tube, Glass Capillary Without Heparin | Made-in-China.com