Alltech® OPA Amino Acid Columns • OPA-HS for high-speed with protein hydrolysates • OPA-HR for high-resolution with physiological samples OPA-HS (high-speed) columns are ideal for the study of protein acid hydrolysates with very simple mobile-phase systems. OPA-HR (high-resolution) columns are ideal for applications that require more resolution than simple hydrolysates. OPA-HR gives baseline separation of most amino acids found in physiological fluids 了解更多或訂購產品，請致電耐士科技全國服務熱線：400-188-0725 A-Plus 數顯HPC加熱磁力攪拌器套件(CE認證）