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mainly used for blood analysis (counting leucocytes, erythrocytes and thrombocytes) and to count cells, bacteria, fungus
spores or other particles in suspensions under a microscope
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鈼?manufactured from special optical glass according to din 12847 standard
鈼?the slide surface is divided into two large filed (for inscriptions) and three narrow ridges (ground and polished)
鈼?double ruling and all group squares with triple boundary lines for counting
鈼?formula: particles per 渭l volume = counted particles/(counted surface脳chamber depth脳dilution)
packing : 10pcs/box, 300pcs/carton
| p/n | type | test areas | chamber depth |
2230-0001 2230-0002 2230-0003 | neubauer improved thoma fuchs-rosenthal | 9 large squares脳1mm 2 , 25 group squares脳0.04 mm 2 , 16 mini squares脳0.0025 mm 2 1 large center squares脳1mm 2 , 16 group squares 脳0.0625 mm 2 , 16 mini squares脳0.0025 mm 2 16 large squares 脳1mm 2 , 16 group squares 0.0625 mm | 0.1mm 0.1mm 0.2 mm |