KingFisher deep-well 96 plate KingFisher Optimize your performance using Thermo Scientific KingFisher consumables designed specifically for use with the KingFisher Flex, Duo Prime, and Presto instruments. KingFisher instruments utilize disposable plastic plates and tip combs made of polypropylene, which are ideal for magnetic particle processing due to their low binding affinity for biomolecules. Both the yield and quality of the isolated protein or nucleic acid are significantly improved with special plates and tip combs designed for KingFisher systems. Orders more than $500 will be free shipping. SHIPPING: DHL Sea shipping for bulk orders