DWK Life Sciences W242422-A 15 mm Extend Control Dpr Tip, LDPE Red, WHEATON®, 1000/Unit - 09-1498 | Genesee Scientific DWK Life Sciences W242422-A 15 mm Extend Control Dpr Tip, LDPE Red, WHEATON®, 1000/Unit - 09-1498 | Genesee Scientific