Hledali jste: Whatman products (Cytiva)

Dodavatel: Whatman products (Cytiva)

Popis: These high purity quartz microfibre filters are used in many air sampling filter applications, including sampling of acidic gases, stacks, flues and aerosols. They are suitable for PM-10 sampling and analysis.

Certifikáty

Dodavatel: Whatman products (Cytiva)

Popis: These borosilicate glass filters are fine membrane filters that can also function as a prefilter when used with GF/B.

Certifikáty

Dodavatel: Whatman products (Cytiva)

Popis: Cytiva's Whatman™ Benchkote® surface protector is an absorbent lab paper that protects surfaces against hazardous spills. After use, the bench protector sheet can be incinerated or disposed of according to local regulations.

Dodavatel: Whatman products (Cytiva)

Popis: A thick prepleated filter paper with high loading capacity. Combines medium retention with medium-fast to quick filtration speed.

Dodavatel: Whatman products (Cytiva)

Popis: Whatman polyamide membranes are made from pure polyamide making them the universal filter for clarification and sterile filtration.

Dodavatel: Whatman products (Cytiva)

Popis: Mixed cellulose ester, WME range, circles, gridded. Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Dodavatel: Whatman products (Cytiva)

Popis: Whatman Puradisc H-PTFE syringe filter contains a hydrophilic membrane that is chemically stable and inert. The H-PTFE membrane exhibits low protein binding and can be used for both aqueous and aggressive organic solvents.

Dodavatel: Whatman products (Cytiva)

Popis: These 934-AH™ RTU grade filter papers have been pre-washed, dried (or ignited), cooled, desiccated and weighed, which eliminates the pre-treating steps that are otherwise required by the US EPA Laboratory Standard Method 2540 parts C, D, and E. These filter papers are widely used for dissolved, suspended and volatiles solid analysis. They are also used as a wastewater filter for a wide range of water monitoring applications including the monitoring of rivers, lakes and coastal waters, as well as analysing purified discharge of wastewater treatment plants and monitoring discharge water from industrial plants.

Dodavatel: Whatman products (Cytiva)

Popis: Whatman Grade 40 high-purity filters from Cytiva's business are general-purpose papers for quantitative analysis. Grade 40 filters are suitable for a variety of analytical filtration applications.

Dodavatel: Whatman products (Cytiva)

Popis: These highly glazed filter papers made from high quality cotton linters support vacuum filtration in Büchner funnels or Hirsch funnels and enable strong retention of very fine crystalline precipitates.

Dodavatel: Whatman products (Cytiva)

Popis: Grade 604½ Qualitative Filter Papers for coarse precipitates. Maintains flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.

Dodavatel: Whatman products (Cytiva)

Popis: A dense prepleated filter paper for collecting very small particles and removing fine precipitates.

Dodavatel: Whatman products (Cytiva)

Popis: These glass microfibre filters made from borosilicate glass are strengthened with an organic binder to provide high mechanical stability.

Dodavatel: Whatman products (Cytiva)

Popis: Mixed cellulose ester, WME range, circles, gridded. Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Dodavatel: Whatman products (Cytiva)

Popis: Cytiva's Whatman Grade 541 acid hardened cellulose filter paper features high wet-strength, high chemical resistance, and a large nominal particle retention for fast analytical filtration.

Dodavatel: Whatman products (Cytiva)

Popis: Tento vážicí papír rozpouští beze zbytku v kyselém roztoku, což je kritické v aplikacích, jako je Kjeldahlova analýza dusíku v půdě.