Whatman™ Anotop™ non-sterile Anopore™ syringe filters for ion chromatography (IC)
Whatman Anotop non sterile syringe filters feature an inorganic Anopore membrane in a polypropylene housing.
Whatman™ Anotop™ non-sterile Anopore™ syringe filters for ion chromatography (IC)
Whatman Anotop non sterile syringe filters feature an inorganic Anopore membrane in a polypropylene housing.
Overview
Whatman Anotop non-sterile syringe filters with Anapore membrane are offered in 10 and 25 mm sizes and are designed for efficient filtration prior to ion chromatography.
- Each batch is certified for low levels of anion leaching in ion chromatography (IC) filtration
- Filters large particulates, extending column life and increasing peak resolution
- Narrow pore size distribution and capillary pore structure for consistent results from a syringe filter
Anotop for ion chromatography analysis
Ion chromatography analysis often benefits from filtration as a sample preparation step. When done correctly, filtration can remove particles that might otherwise cause unwanted peaks or damage the chromatography column. Therefore, an ion exchange chromatography method should include a high-quality syringe filter.
Cytiva's Anotop IC syringe filters have an aluminum-based Anopore membrane that minimizes anion leaching during ion chromatography filtration. Leaching is validated at 10−30 ppb for major anions such as fluoride, chloride, bromide, sulfate, nitrite, and nitrate (see product data).
Aluminum-based Anotop syringe filters
Anotop syringe filters are a versatile solution for most organic solvents and aqueous samples. Aluminum-based Anopore membranes are inorganic and designed to be inert and function in wide temperature ranges.
Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs to ensure reliable analysis.