Blood cell counting plate is used for microscopic technology of red and white blood cells in human body. It is also used to calculate the number of microorganisms such as bacteria, fungi and yeast. It is a common biological tool.Features- Color: As shown.- Size: 8.00X4.00X1.50cm/3.14X1.57X0.59 inch.- Material: Plastic.- The blood cell counting plate is a special thick slide with four slots on the slide to form three platforms.- When the cells in the cell suspension to be tested are evenly distributed, the number of cells in the cell suspension per ml can be converted by measuring the number of cells in a certain volume of suspension.- It is simple in design, but it's practical to use, which will give you a good use experience.- You will have a good use experience because of the perfect workmanship of this product.- Fine workmanship and creative appearance ensure its popularity and practicality.Packing list: 1 x Counting Chamber