United Scientific Supplies, Inc. United Scientific Class B Volumetric Flasks with Glass Stopper FG5641-5 - 12.0 Each NATtrol RSV Positive Controls H-B DURAC -1/11° API Hydrometer

H-B DURAC -1/11° API Hydrometer

Each spread has spaces for 30-minute appointments

Manifold is fully removable

or low flow lancets available for all types of capillary blood sampling

shelves adjust on 3" (76mm) centers for versatile storage

United Scientific Supplies, Inc. United Scientific Class B Volumetric Flasks with Glass Stopper FG5641-5 - 12.0 Each NATtrol RSV Positive Controls H-B DURAC -1/11° API HydrometerVolumetric Flask with Glass Stopper, Class B Glass, 5mL Durable, machine blown borosilicate glass body and heavy beaded tubing neck Flasks feature a sharp graduation line and large white block letters A ground glass stopper is included Latex Free Yes UNSPSC 41121804