WHA1855090

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

silica filter, filter diam. 90 mm, non-sterile, case of 100 ea

• Codice UNSPSC: 41105315
• NACRES: NB.24

Proprietà

• Materiali: silica filter
• Sterilità: non-sterile
• Confezionamento: case of 100 ea
• Produttore/marchio commerciale: Cytiva 1855-090
• Diam. filtro: 90 mm

Descrizione

Descrizione generale

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.

Caratteristiche e vantaggi

• 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.

Note legali

Whatman is a registered trademark of Cytiva