Replaceable Skimmer Cone Insert — Pure Nickel or Platinum Tip for ICP-MS, Corrosion Resistant
Place of Origin:
China
Brand Name:
Witt
Certification:
ISO9001:2015, Patent Certificate，High-tech Enterprise Certificate,GJB 9001C-2017
Model Number:
2.8/3.5/4.5
WS200301-316 ICP-MS Skimmer Cone Insert — Qnova/RQ/TQ/MX Inner Core
Tags: #ICPMConeInsert #ThermoSkimmerInsert #ReplacementSkimmerConeInsert #NickelConeInsert #1311870Equivalent #ICPMSConsumables
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Component Type |
Skimmer Cone Insert (inner core fitted inside the interface skimmer cone) |
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Official OEM Reference |
1311870 — nickel, 3.5 mm, standard version |
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Other Available Models |
1311880 (nickel, 2.8 mm, high-sensitivity); 131880 (nickel, 3.5 mm, high-matrix); BRE0006591 (nickel, 4.5 mm, robust); 1324530 (platinum, boron-free, ultra-trace) |
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Fit Instrument |
Thermo Qnova / RQ / TQ / MX series ICP-MS platforms |
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Material |
High-purity nickel (Ni) or platinum (Pt) |
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Orifice Options |
2.8 mm (high-sensitivity, HS); 3.5 mm (standard / high-matrix, HM); 4.5 mm (robust) |
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Mounting Style |
Three-point snap-in locating feature, locks accurately into the skimmer cone body |
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How to Choose |
2.8 mm — maximum sensitivity for low-matrix samples. 3.5 mm — all-round balance for routine and salt-bearing samples. 4.5 mm — bombards plasma longer and lasts longer, recommended for heavy high-matrix loads. |
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Typical Application |
Swap between inserts to match sample load, covering everything from routine analysis to ultra-trace detection. |
The WS200301-316 is a skimmer cone inner core engineered for Thermo Qnova, RQ, TQ and MX ICP-MS systems. Offered in nickel and platinum with three orifice diameters (2.8 / 3.5 / 4.5 mm), it snaps into the skimmer cone body and lets labs tune sensitivity versus matrix tolerance by simply swapping the insert.
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