The difference between acetonitrile and methanol used in reversed phase chromatography_Kain Industrial Additive
1, absorbance. Acetonitrile HPLC grade small. Among the absorption spectra of commercially available HPLC grades and premium grades of acetonitrile and methanol, acetonitrile HPLC has the smallest abs…
The difference between concrete anti-segregation agents and synergists
Concrete anti-segregation agent is an additive that can prevent the separation of water in concrete, thereby improving the fluidity and uniformity of concrete, extending the construction time of concr…
The difference between waterproof powder and density agent
Silica compacting agent is mainly a powdered compacting agent made from inorganic compounds through a series of treatments. It is incorporated into cement mortar or concrete to form a rigid waterproof…
The difference between segregating agent and water reducing agent
1. The function and application of segregation agent Segregation is the process of mixing, transporting, pouring and vibrating concrete. During the process, excessive adhesion between particles causes…
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