Description

Polymethylmethacrylate (PMMA) standards are extremely versatile as they can be used for organic GPC with a wide range of medium polarity eluents, such as tetrahydrofuran, toluene, methyl ethyl ketone, and ethyl acetate. They also work well with more polar organic eluents, for example dimethylformamide, dimethylacetamide, and hexafluoroisopropanol. The MWs are selected to provide equidistant calibration points for greater accuracy, covering from 500-1.5 million MW. Every kit contains 0.5 g of ten different molecular weight standards. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic procedures.