Calculation of the dilution concentration of pesticides: The general concentration of commercial pesticides is large. When controlling pests and diseases, it must be diluted with water to a low concentration aqueous solution. How much water is suitable? The calculation method is to divide the difference in size and molecular size by the small molecule, and then multiply by the amount of the solution, and the result is that the amount of water should be added. If the active ingredient of a certain pesticide is 20%, a total of 30 kg, to dilute the 30 kg of pesticide into a 16% solution, it is necessary to calculate how much water to add. Among them, the size difference is 20-16=4, the small molecule is 16, the solution volume is 30 kg, 4÷16×30=7.5, which means that as long as 7.5 kg of water is added, the original drug can be diluted to 16 % aqueous solution.
Conversion of square meters and acres: the calculation of the square meter for the mu is “add half to the left and move to the leftâ€. 1 square meter = 0.0015 acres, such as 128 square meters is equal to how many acres? The calculation method is to use 128 plus 128 half: 128+64=192, and then shift the decimal point to the left by 3 digits, that is, the number of acres is 0.192. For the square meter, the calculation of the mouth is "divide by three times and shift right three". To calculate 24.6 mu is equal to how many square meters, 24.6 ÷ 3 = 8.2, 8.2 doubling after 16.4, and then shift the decimal point to the right by 3, that is, the number of square meters is 16,400.
Nanomicrotech offers UniÃ’Gel,UniÃ’,UniÃ’MSP, and Nanoseries of monodisperse Ion Exchange Chromatography Media using a uniquede novo synthesis technology that is developed in-house. These ion exchange media meet the demands of downstream processing, from capture, intermediate purification, polishing and analysis. UniÃ’Gel series possess a strong absorption capability toward biomolecules, even under considerably high ionic strength; therefore they are well-suited for the capture and initial purification of proteins. UniÃ’series feature outstanding resolution, high loading capacity, and low non-specific adsorption, making them ideal for intermediate purification of proteins. Nanoseries are smaller in particle size, which is designed specifically for fine separation and analysis of proteins. All these types of media (resins) have the characteristics of high rigidity, good chemical stability, high resolution, low back pressure, and long lifetime, meeting the requirements of bio-analysis, separation, and manufacturing.
Ion Exchange Chromatography Media
Ion Exchange Chromatography Media,Separation Of Proteins,Nucleic Acids,Purification Of Antibodies
Suzhou Nanomicro Technology Co., Ltd. , http://www.nanomicro-technology.com