کاغذ صافی دایره ای MN 1640 m
برای آگاهی از قیمت تماس بگیرید
معادل
واتمن: 540
S&S: 1506
MN 1640 m(Equivalent Whatman: 540, S&S:1506) is the wet-strengthened, general purpose, ashless filter paper with medium speed and medium retention. Typical applications include gravimetric analysis for components, quantitative determinations of sediments and high purity clean up procedures. The smooth surface allows fiber-free filtration, even for highly acidic and basic media.
| Format | Filter papers circles | نوع |
| Grade | MN 1640 m | مدل |
| Surface | Smooth | سطح |
| Basis weight | 85 g/m² | وزن اصلی |
| Thickness | 0.2 mm | ضخامت |
| Filtration speed description | Medium fast | دسته بندی فیلتراسیون |
| Filtration speed | 27 s | سرعت فیلتراسیون |
| Quality | Qualitative | کیفیت |
| Material | Cellulose | مواد |
| Ash content | < 0.01 % | محتوای خاکستر |
| Color | White | رنگ |
| Retention capacity | 4–12 µm | ظرفیت نگهداری |
| Wetstrength | Strong | استحکام مرطوب |
| Diameter | 55 mm, 70 mm, 90 mm, 110 mm, 125 mm, 150 mm, 185 mm, 240 mm, 270 mm, 320 mm | قطر |
| Scope of delivery | 100 filters per pack | بسته بندی تحویلی |
| Hazardous material | No | مواد خطرناک |
