PSF-0.1-1 plankton counting box

NegotiableUpdate on 11/16

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Brief description: The PSF-0.1-1 plankton counting box is used for identifying and counting phytoplankton (algae) and small planktonic animals in water samples under an optical microscope.

Product Details

　　Introduction:

　　PSF-0.1-1 plankton counting boxUsed for identifying and statistically analyzing phytoplankton (algae) and small planktonic animals in water samples under an optical microscope.

　　Specifications:0.1mL，1mL

　　Material:glass

　　Key Features:

1. Standardization of specifications: Usually 0.1 ml counting boxes are used to standardize measurement methods and improve accuracy.

2. Field of view counting method: Identify and count phytoplankton under the microscope field of view, so that the field of view is evenly distributed within the counting box.

　　Usage:

1. Sample preparation: Firstly, the water sample needs to be treated appropriately, such as concentration.

2. Place the counting box: Place the processed water sample under the microscope and cover the sample with a 0.1 ml counting box.

3. Field of view counting: Observe and count the number of fields of view within the counting box. Typically, two pieces need to be counted for each sample, and the number of fields of view counted for each piece will be adjusted according to the density of planktonic organisms.

4. Density calculation: Based on the observed field of view and formula, the density of plankton can be calculated.

There may be different detection limits for different types of plankton and different detection requirements. For example, when using a 0.1 ml counting box and concentrating the sample 50 times, the detection limit of the diagonal method is 9.2 × 10 ^ 3 cells/L; The detection limit of the grid method is 3.0 × 10 ^ 3 cells/L; The detection limit of the whole film method is 9.2 × 10 ^ 2 cells/L.