HomeHPLC - Mass SpecWB076WB076 WB076 Add to quote This product is already in your quote request list. Browse the list Description Description WB Scientific Part WB076 OEM Part 09902128 Models 200 Series, 1, 2, 3, 3B, 4, 10, 250, 400, 410, 620, Int. 4000 Description: O-Ring, PTFE