Hirschmann™ Hematocrit Tubes – Disposable Capillary Glass, Non-Heparinized Hirschmann™ Hematocrit Tubes are precision-manufactured from disposable capillary glass for centrifuging blood samples. These non-heparinized tubes are color-coded blue and meet DIN EN ISO 12772 and CE IVD 98/79 EC standards for clinical and laboratory use. Product Details: Brand: Hirschmann™ Instruments Product Type: Hematocrit Tube Material: Disposable Capillary Glass Heparinization: Not heparinized Color Coding: Blue Length: 75 ±0.5 mm Inner Diameter: 0.9/1.0 mm Capacity: 60 μL Certifications: DIN EN ISO 12772, CE, IVD 98/79 EC Application: For centrifuging non-heparinized blood samples Key Features: Precision tubes for hematocrit testing Non-heparinized for untreated blood samples Blue color coding for easy identification Compliant with international diagnostic standards Ideal for clinical, research, and diagnostic laboratories