HomeHPLC - Mass SpecWB090WB090 WB090 Add to quote This product is already in your quote request list. Browse the list Description Description WB Scientific Part WB090 OEM Part ANO-2328 or 810-1033 Models 655, 6000, 6200, 6200A, L-7100, L-7110, L-7120, L-2130, L-2160U, L-8800, L-8800A, L-8900 Description: Ceramic Plunger