The PerkinElmer GemTip Cross-Flow II Nebulizer is designed for use with the Optima® 8x00 and Avio® 200/500 ICP-OES series instruments. It is an excellent general-purpose nebulizer for the analysis of strong mineral acids (including HF) and samples with less than 5% dissolved solids.

This GemTip Cross-Flow II Nebulizer can routinely handle 50% (v/v) solutions of HCl, HNO3, H2SO4, H2PO4, 20% (v/v) HF, and 30% (v/v) NaOH. Up to 20% NaCl can be aspirated by the nebulizer for 1 hour without clogging. It uses a chemically resistant GemTip made of sapphire and ruby in a chemically resistant end cap.