Whatman® prepleated qualitative filter paper, Grade 113V, creped
ALDRICH/WHA1213185 - circles, diam. 185 mm, pack of 100
Synonym: Z240990; filter paper; filter papers; paper filter
Product Type: Equipment/Book
| ash | ≤0.06% |
| basis weight | 125 g/m2 |
| diam. | 185 mm |
| manufacturer/tradename | Whatman 1213-185 |
| Whatman Article No. 28417922 (US reference) | |
| material | cellulose filters |
| circles | |
| packaging | pack of 100 |
| parameter | 28 sec/100 mL speed (Herzberg) |
| 9 psi wet burst | |
| pore size | 30 μm (Particle retention) |
| thickness | 420 μm |
| Features and Benefits: | • Extremely Fast filtration (Herzberg 28s) • Wet-strengthened with chemically stable resin • Retention of coarse particles: nominal particle retention rating of 30 µm • Creped filter paper supports high loading capacity • Fluted (pre-pleated) for easy use in applications involving a conical filter funnel |
| General description: | Cytiva′s Whatman Grade 113V creped filter paper, for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates. Note: Grade 113V is strengthened with chemically stable resin. However, these paper filters do contain nitrogen and should therefore not be used in Kjeldahl estimations or other nitrogen-sensitive procedures. Wet-strengthened creped filter paper Creped filter paper, which has a rough surface, is designed to increase loading capacity. Fluted (pre-pleated) paper filters eliminate the need to quadrant-fold circles in repetitive or multiple analyses. Whatman Grade 113V paper filters from Cytiva′s business are further strengthened with chemically stable resin that increases wet-strength without introducing significant impurities to the filtrate. Strengthening the paper expands the range of sample types that can be separated in a conical filter funnel. |
| Legal Information: | Whatman is a registered trademark of Cytiva |
| Other Notes: | Field of Use : For internal research use only. Products are not intended for diagnostic use or resale. |
| UNSPSC | 41104900 |