RF Coil Copper for PerkinElmer & Fluidigm ICP-MS. Compatible with PerkinElmer Elan 6000/6100 & 6100 DRC, NexION 300/350 & Fluidigm Helios CyTOF & CyTOF2 ICP-MS. The RF coil is susceptible to corrosion in the torch box, which eventually lowers the conductivity of the coil. The greater the corrosion, the larger amount of energy is needed to produce a plasma of the same power. Coils in a corroded condition, increases the stress applied to other components in the RF generating system, and can shorten the lifetime of your torch. Copper is used as the base material of most commercially available coils but different plating materials are available. Silver has the best conductance & gold the best corrosion resistance. For Gold 501907331, Silver 501907332.To install your coil and ensure proper alignment, we highly recommend our re-useable RF Coil Installation Tool Kit (501907333).Glass Expansion is ISO 9001:2015 certified by AB Certification, No. AU4501-9001