Filtry strzykawkowe Anotop IC

Filtry strzykawkowe Anotop 10 i 25 IC przeznaczone są do przygotowania próbki przed chromatografią jonową.
Whatman Anotop 10 and 25 IC syringe filters 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.

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.
Pore Size 0.2 
Filtration Media Proprietary alumina based Anapore membrane 
Sterility Non-sterile 
Inlet Connector Female luer lock 
Outlet Connector Male luer 
Housing Polypropylene (PP) 
Filtration Area 0.78 cm2
Operating pressure max. 6.9 bar (100 psi) 
Dimensions 15.4 x 18.5 mm 
Membrane Thickness Avg. 60 µm
Extractable Materials Negligible 
Typical Anion Leaching Levels in 18 M/cm (Meg Ohm/) water at 20°C Avg. Fluoride: < 10 ppb Chloride: < 15 ppb Bromide: < 20 ppb Sulfate: < 30 ppb Phosphate: < 75 ppb Nitrite: < 30 ppb Nitrate: < 30 ppb 
Construction Process Thermal weld 
Product Product Name Pack size
6809-9232 Anotop 10 mm Ion Chromatography Syringe Filter; 0.2 µm (50 pcs) 50 pieces
6809-9233 Anotop 10 mm Ion Chromatography Syringe Filter; 0.2 µm (100 pcs) 100 pieces
6809-9234 Anotop 10 mm Ion Chromatography Syringe Filter; 0.2 µm (200 pcs) 200 pieces
6809-9235 Anotop 10 mm Ion Chromatography Syringe Filter; 0.2 µm; (250 pcs individually blister packed) 250 pieces
6809-9244 Anotop 25 mm Ion Chromatography Syringe Filter; 0.2 µm (200 pcs) 200 pieces