Includes: HDPE funnel with lid, polypropylene cap/funnel adapter, filter mesh, polypropylene/PTFE 0.45µm vent plug and filter. Temporarily collect waste from the worktop or under the hood using the Thermo Scientific™ Nalgene™ Safety Waste Systems with Hopper. Funnels feature the Easy Snap safety latch to reduce liquid spills in the event of accidental tipping. They also feature a large funnel for easy filling. The venting system helps reduce fumes and splashes, and the detachable umbrella neck catches large parts like stir sticks. Designed for solvent, chemical and biological waste, it is suitable for use with Nalgene containers.Meer tonenMinder tonen