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…
Siliceous density agent specially used for anti-cracking and dense concrete Henan silicon density agent manufacturer
Silicone anti-cracking compacting agent is easily soluble in water. After stirring, it is evenly distributed in the concrete and chemically reacts with cement hydration precipitates to form crystals a…
Is pump lubricant not allowed to be used on floor pumps? Fujian pump truck lubricant manufacturer
The cleaning work of the vehicle pump pipe is better than that of the ground pump pipe, and the sealing performance of the two is very different. Lubricating agent is superior to lubricating mortar in…
Commonly used high-efficiency water reducing agents
Water-reducing agent means that it can reduce the amount of mixing water when the slump of concrete is the same; or it can reduce the amount of mixing water when the concrete mix ratio and water consu…
What are the types of commonly used water reducing agents and what are their characteristics?
At present, high-efficiency water-reducing agents mainly include lignin-based, naphthalene-based, resin-based, molasses-based and polycarboxylate water-reducing agents. Each type also includes air-ent…
High-concentration white and transparent lubricant polymer used for lubrication of concrete pump truck pipelines
1. Product introduction Concrete pipe moistening agent (Pump Runtong) is a polymer material produced by our company’s patented technology. Pipe moistening agent (pump runtong) improves the concr…
Three condensation agents commonly used in peptide synthesis: HOBT, HBTU, and TBTU_Kain Industrial Additives
This article mainly introduces three condensation agents commonly used in peptide synthesis: HOBT, HBTU, and TBTU, which are used for the condensation effect in solid-phase peptide synthesis. HOBT pre…
About 100 formulas of commonly used culture media_Kain Industrial Additives
Microbial culture media products for molecular biology and protein expression: ▼▲ English name Chinese name CAS code number ONPG 2-Nitrophenyl β-D-galactopyranoside [Medium for β-D-galactose] 369-07-3…
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