4000、4001 美國(guó)Hausser Nageotte Chamber白細(xì)胞計(jì)數(shù)板

白細(xì)胞計(jì)數(shù)板（Nageotte Counting Chamber）：亮線型，常用于單采血小板中的殘留白細(xì)胞的計(jì)數(shù)。池深：0.5mm。提供兩種：一種H型，中間有溝隔開(kāi)為兩計(jì)數(shù)區(qū)（貨號(hào)4000），一種沒(méi)有溝槽（4001）美國(guó)Hausser scientific血球計(jì)數(shù)板，霍華德霉菌計(jì)數(shù)板，準(zhǔn)確計(jì)算白細(xì)胞、紅細(xì)胞、血小板、組織培養(yǎng)細(xì)胞、細(xì)菌和精子The Hausser Nageotte Bright-Line Hemacytometer allows one to manually count low leukocyte concentrations below the capabilities of a standard Hemacytometer. The Nageotte contains two gridded counting areas each containing 40 rectangular areas. Total volume of each grid is 50 mL for a total volume of 100 mL per Nageotte. The Nageotte can accuray measure down to 0.1 cell/mL (100 cell/ml). Cell Depth is 0.5mm .

4000、4001 美國(guó)Hausser Nageotte Chamber白細(xì)胞計(jì)數(shù)板

Available with an H-shaped moat(catalog#4000) that separates the two gridded areas or without a moat (catalog#4001). The Nageotte Chamber comes with two reusable cover slips(30mm X 33mm X 0.5mm) and 1/2 oz (approx. 35 pcs.) of disposable cover slips (30mm X 33mm X 0.15mm). PROCESS: Counting low levels of white cells in white cell-reduced plaetcomponents.BACKGROUND: Determination of the white cell (WBC) count in WBC-reduced plaet components requires methods that have a detection limit in the range of approximay 5.0 x 10(2) to 5.0 x 10(4) per mL.STUDY DESIGN AND METHODS: With a 50-microL Nageotte hemocytometer and bright-field microscopy (200x magnification), studies were conducted to develop and validate a method that could be used routinely with filtered and apheresis-harvested plaets. A 1-in-5 dilution of sample with a commercially available blood-diluting fluid was used because, with a lower (1-in-2) dilution

4000、4001 美國(guó)Hausser Nageotte Chamber白細(xì)胞計(jì)數(shù)板