VWR Funnels PTFE

VWR Funnels PTFE. The VWR Funnel is suitable for a variety of laboratory applications. The FDA approved PTFE material fulfills all PTFE requirements and adds increased durability and fluid resistance without any detectable toxicity. Funnels feature a size of 39.05 mL which is suitable for smaller sample volumes and doesn't impede flow. Larger sizes can be used for dilute buffer preparation such as for buffer preparation for titrations or for dilute buffer preparation for titrations. Funnels with