Qualitative filter papers, high-purity
292, 150 mm
515-1447
These paper grades are used for analytical purposes that require a low ash content. They are essentially used for qualitative analyses.
Grades 292 and 292a are suitable for soil analyses because that are low in nitrogen. Grades 131 and 132 are used in phosphate or sodium determination.
- N°:292
- Taille:150 mm
- Cat. No.:515-1447
- Épaisseur:0,18 mm
- Rétention de particules:5 - 8 µm
- Poids:87 g/m²
- Vitesse de filtration:45 s
- Certification environnementale:Renewable Energy Certificate
- Teneur en cendre:<0,06%
- Environmentally Preferable:Low Manufacturing Impact
Baryum chlorure dihydraté ≥99.0%, AnalaR NORMAPUR® Reag. Ph. Eur. pour analyses
#: 21716.290
: VWR Chemicals