(1) Dilute the bacterial solution: according to the concentration of the bacterial suspension to be tested, add sterile water to properly dilute it. The purpose is to facilitate the counting of the yeast suspension. 100 times.
(2) Prepare the counting plate: take a clean and dry blood cell counting plate (you can check the counting plate for dirt by using a microscope before use, if there is, you need to clean it before counting), add a special cover to the central counting room Cover slip. (3) Add sample: shake the diluted yeast suspension well, draw a drop with a dropper and place it on the edge of the cover glass (not too much), let the bacterial suspension slowly penetrate into the counting chamber by capillary penetration , Do not cause air bubbles, and use absorbent paper to absorb excess bacterial suspension flowing out of the groove. You can also drop the bacterial suspension directly on the counting area, do not make the platform on both sides of the counting area stained with bacterial suspension, so as not to increase the depth of the counting area after the cover glass is added. Then cover glass (do not allow air bubbles).
(4) Counting: Let it sit for a while (usually 5 ~ 10min to allow the yeast to settle down into the blood cell counting chamber. Place the blood cell counting plate on the stage and clamp it firmly. Find the counting chamber under a low magnification lens before Change to high magnification to observe and count. Since living cells are transparent under the microscope, it is difficult to distinguish when the light intensity is too large, so the intensity of the light should be reduced during observation
Face Concealer Brush is a makeup tool that is specifically designed for applying and blending concealer onto the skin. It typically has a small, flat and rounded shape with densely packed bristles. The bristles are usually synthetic and soft, allowing for smooth and precise application of concealer to cover blemishes, dark circles, or any other imperfections on the face. The brush helps to evenly distribute the product and blend it seamlessly into the skin for a natural and flawless finish.
Samina foram Concealer Brush use the nature hair and it is a must-have brush for any beauty routine.The right Concealer Brush will make your face more pefect. And Samina foram Brush is your best Choice based on same quality level.
SAMINA FORAM(SHENZHEN) CO.LTDwas established in 1976 and in 1991, we moved from Korea to Shenzhen, China. At that time, our company had about 200 technicians who were our most valuable assets. For us, each employee is an important part of our road to success, and their skills and experience are critical to the development of our company. Our business philosophy is to inspect all products 100%. This means that we carry out meticulous quality checks on each and every product to ensure that the quality of the product meets the needs and expectations of our customers. We are convinced that only through our unremitting efforts and strict quality standards can we gain a competitive edge in the market and win the trust of our customers.
Concealer Brush , Facial Concealer Brush, Nature Concealer Brush
SAMINA FORAM (SHENZHEN) CO., LIMITED. , https://www.saminabrush.com