REFILL 96 TIPS UNIVERSAL NEUTRAL grad, 20:300 µl ( Back Catalog number: 9754 Availability: In the manufacturer's stock Price on request - + Recommended 969 MLA TIPS 20O:1000 µl (1.000 pcs) Price on request 9756-06 PP BOX WITHOUT TIPS WITH STANDARD COVER - Yellow Price on request 935 MICROPIPETTE TIPS UNIVERSAL grad, 10:300 µl (1.000 Price on request