HomeHPLC - Mass SpecWB105WB105 WB105 Add to quote This product is already in your quote request list. Browse the list Description Description WB Scientific Part WB105 OEM Part WAT270959, WAT271067, Old# WAT270488 Models 2690, 2690D, 2695, 2695D, 2790, 2795, 2796, Alliance® Description: Sapphire Plunger, Alliance®