A resin packing service to deliver custom PhyTip columns is available to customers.  PhyNexus offers a wide variety of affinity and chromatography resins; however, the customer may desire a particular type or brand of resin or even a particular lot of resin.  For example, several PhyNexus customers have desired to use a lot certified affinity resin throughout the R&D, scale-up and eventually manufacturing process.

Any robotic tip column type and bed volume may be packed. Excess left over resin is returned to customer.  Or the resin may be kept in reserve for future orders.