HomeHPLC - Mass SpecWB371WB371 WB371 Add to quote This product is already in your quote request list. Browse the list Description Description WB Scientific Part WB371 OEM Part WAT077347 Models 717, 717 Plus, 2690, 2690D, 2695, 2695D, 2790, 2795, Alliance® Description: Syringe Seal, 250μL/2500μL