Platinum Skimmer Cone ¿ For Shimadzu 2030 ICP-MS (211-90194-02, 220-95356-81). Suitable for most applications, including corrosive samples (e.g., routine aqueous environmental samples, >5% acid matrix, HF, organic). Although the highest cost option, it is typically the most durable, longest-lasting, and because it runs hotter it requires less frequent cleaning. Replace skimmer cone screws if corroded or worn (SZ5002). 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.Use Nickel Skimmer for routine samples, see catalog number 501907699. For routine samples with better heat transfer, we recommend nickel skimmer with copper base, see catlog number 501907700.Use copper skimmer for standard low-cost option, see catalog number 501907698.Glass Expansion is ISO 9001:2015 certified by AB Certification, No. AU4501-9001