RCX-30 12-20µm BULK Back Catalog number: 79706 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 9756 PP BOX WITHOUT TIPS WITH STANDARD COVER - Grey Price on request 705710 Dispenser-Tips PD-Tips II, 5ml, pk/100 Price on request 9754 REFILL 96 TIPS UNIVERSAL NEUTRAL grad, 20:300 µl ( Price on request