BRAND® PD-Tips II, non-sterile, 50mL, 25pcs Back Catalog number: 705718 Availability: In the manufacturer's stock Price on request - + Recommended 235539 CLICK TIP 1000 CLR Price on request 961 BLUE TIPS 100:1000 µl (1.000 pcs) Price on request P7700-T10M Pipette Tips, 10ml, 100/pk Price on request