German research found ways to prevent fatal blood transfusion complications German researchers announced that they have identified the pathogenesis of acute lung injury associated with blood transfusion and found a way to prevent such fatal blood transfusion complications. Andreas Greinach, a profes ----more
Many netizens have expressed disappointment about the appearance of various makeup pre-milk, segregation milk, and undergarment on the market. How to use it? Xiaobian is here to answer everyone. Sunscreen: sunscreen, protects and protects the skin from darkness, aging, etc. The production of sunsc ----more
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1. The reagent water needs to reach 18.2M, and the eluent must be filtered through a 0.45um or smaller filter membrane (use a two-layer filter membrane if necessary) to be used after vacuum degassing. The filter membrane is disposable, and high purity water needs to be filtered to clean it before ea ----more
In this experiment, a Thermo Scientific Gallery automatic biochemical analyzer was used to determine the phosphomolybdenum blue complex by 880nm wavelength spectrophotometry, and an analytical method for rapid detection of phosphate content in water samples was established. After the nitric acid-per ----more
In November, various keywords related to "double 11" price reduction, snapping, and purchase were flooded in front of people, including building materials, flooring, furniture and other household products. The "Double 11" rush to buy through the e-commerce spurs in recent years ----more
In festivals and weddings, you can't avoid heavy makeup. If you remove makeup after makeup, pay attention to repair and maintenance, it will not affect the skin obviously; but don't pay attention to clean, accumulate acne, pigmentation, wrinkles, face is easy to become disabling, repeated N ----more