Order # 16822400 Manufacturer# S-1000 Brand Sediplast Manufacturer Polymedco Additive Sodium Citrate Application Sedimentation Tube Closure Type Ventilation Cap Tube Color Clear Tube Type Westergren Erythrocyte Sedimentation (ESR) UNSPSC Code 41104120 With diluent For use with Polymedco Sediplast Autozero ESR System in Westergren erthyrocyte sedimentation Automatic self-zeroing cap and reservoir Prefilled diluent and low sample volume Pierceable stopper