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US 2026/0063597 A1Published application
Reagent free ion chromatography system with electrochemical detection and devices containing platinum group metals
OwnerJun CHENG, Victor BARRETO +1inventors
InventorsJun CHENG, Victor BARRETO, Yan LIU
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Abstract
A method of analyzing a sample includes loading a sample to a separation column, generating an eluent to eluent the sample from the separation column, removing hydrogen peroxide or other electrolytic byproducts from the eluent using a catalytic material including a platinum group metal, and detecting compounds within the sample as they are eluted from the separation column.
Claims20
A device containing platinum group metals comprising:
- a body, and
- a catalytic material within the body, the catalytic material including a platinum group metal.
An ion chromatography system comprising:
- an eluent generator;
- a separation column;
- a detector;
- and
- a device containing platinum group metals containing a catalytic material including a platinum group metal.
2 more elements
A method of analyzing a sample comprising:
- loading a sample to a separation column;
- generating an eluent to eluent the sample from the separation column;
- removing hydrogen peroxide or other electrolytic byproducts from the eluent using a catalytic material including a platinum group metal;
- and
- detecting compounds within the sample as they are eluted from the separation column.
2 more elements
Dependencies are inferred from the claim text.