50 mL Polypropylene Centrifuge Tubes, 50/pk

Conical bottom, 50 mL centrifuge tubes ideal for QuEChERS multiresudue pesticide extraction. Pack of 50 tubes with writing path, volume gradations, and blue cap. For a 500-pk of tubes, use EPPE-0030122178. Can be used with FRC-40/LH-40 Rack Kit D30.