Nickel Sampler Cone (WE021140) ¿ Standard sampler cone for PerkinElmer Elan 6000/9000/DRCII/DRC-E ICP-MS. Suitable for most common applications (e.g., routine aqueous samples, <5% acid matrix, non-HF, non-organic). Not recommended for samples containing HF. Replace sampler cone O-ring if brittle, cracked or damaged (NC1585741). Use 10x Magnifier Inspection Tool with Built-In LED Illumination (NC2042261) to inspect cone orifice condition. When not in use, keep cones stored in original packaging for protection.For corrosive samples, including HF, we recommend Platinum Sampler Cones, see catalog number 501907682.Glass Expansion is ISO 9001:2015 certified by AB Certification, No. AU4501-9001