WHA1855865

Whatman^® QM-C Pre-fired Quartz Filter Paper

silica filter, filter L × W 8 in. × 10 in., non-sterile, case of 25 ea

• Código UNSPSC: 41105315
• NACRES: NB.24

Propriedades

• Materiais: silica filter
• esterilidade: non-sterile
• embalagem: case of 25 ea
• fabricante/nome comercial: Cytiva 1855-865
• filtro C × L: 8 in. × 10 in.

Descrição

Descrição geral

QM-C 100% quartz microfiber filter paper features low trace metals and high temperature resistance. It is well-suited for heavy metal analysis of particulate matter and sampling of acidic gases, stacks, flues and aerosols in air monitors.

• 100% pure quartz microfiber, without any binder or organic chemicals.
• Pre-fired filters eliminate firing step, saving time in prepartion process.
• Air retention efficiency = 99.95% at 0.3 μm DOP.
• Temperature resistance up to 1200°C.
• QM-C high purity quartz microfiber filter addresses the challenge of heavy metal analysis in PM2.5/PM10 and enables customers to generate high-quality data.

It is also suitable for organic chemical analyses such as PCBs and PAHs.

Características e benefícios

• 100% pure quartz microfiber, without any binder or organic chemicals.
• Pre-fired filters eliminate firing step, saving time in prepartion process.
• Air retention efficiency >=99.95% @ 0.3 µm DOP.
• Temperature resistance up to 1200°C.
• Batch-specific metal report is available on the website for downloading.
• Certified to conform to European and US EPA standards for heavy metal analysis in air particulate matter.
• Suitable for organic chemical analyses such as PCBs and PAHs.

Informações legais

Whatman is a registered trademark of Cytiva