HomeHPLC Replacement PartsSeal Wash (0.0787 ID, Fixed, Bio), 2/pkSeal Wash (0.0787 ID, Fixed, Bio), 2/pk Seal Wash (0.0787 ID, Fixed, Bio), 2/pk Add to quote This product is already in your quote request list. Browse the list Description Description Reference WB228 OEM Part 700009839 Models: ACQUITY® M-Class μASM, ACQUITY® M-Class μBSM