As an Amazon Associate, we earn from qualifying purchases. Home » Agilent » QSMD-C193 Agilent . QSMD-C193 Agilent . QSMD-C193 Attributes Brand name, Manufacturer name, ManufacturerAgilent Distributor offers SellerSKUMOQIn stockMultiplePrices QuestQSMD-C19382001 @ $1.00, 6 @ $0.50, 21 @ $0.30, 168 @ $0.20, 2001 @ $0.15, 5334 @ $0.12