Analysis of Norfloxacin by HPLC

Norfloxacin: P / N Inertex C18, 5u 250 × 4.6mm Chromatographic conditions: Mobile phase: 0.025mol / L phosphoric acid solution (adjust pH to 3.0 ± 0.1 with triethylamine): acetonitrile = 81: 19 The 2000 edition of the Pharmacopoeia stipulates that the mobile phase ratio is 0.025mol / L ......

Analysis of elements to evaluate print quality

In the course of business transactions, it is particularly important to evaluate the quality of the printed matter properly. The complexity of the color printing process is well known. The production of a printed matter often takes more than ten steps to complete, which involves companies, staff, ......

Rat Cortisol (Cortisol) ELISA Kit Instructions

Rat Cortisol (Cortisol) ELISA Kit Instructions This kit is for research use only. Drug Name: Generic name: Rat Cortisol ELISA kit purpose of usage: This kit is used to determine the content of Cortisol in rat serum, plasma, or other related tissue fluids. Experimental principle This kit use ......

Enzyme-linked immunoassay of rat interleukin 6 (IL-6)

Enzyme-linked immunoassay of rat interleukin 6 (IL-6) Kit instruction manual This reagent is for research purpose only: This kit is used to determine the content of interleukin 6 (IL-6) in rat serum, plasma and related liquid samples. Experimental principle: This kit uses the double antibody s ......

Manual of Human Parainfluenza Virus (HPIV) ELISA Kit

Manual of Human Parainfluenza Virus (HPIV) ELISA Kit This kit is for research use only. Drug Name: Common name: Human Parainfluenza Virus (HPIV) Antigen ELISA Diagnostic Kit purpose of usage: This kit qualitatively determines the parainfluenza virus (HPIV) antigen in human blood or other rela ......

New technology can pull semiconductors into fiber diodes

According to a recent report by the American Physicists Organization Network, diodes are the core component in modern electronic devices. Researchers at MIT have successfully manufactured a fine fiber with diode functions and provided a way to pull ordinary spin semiconductor materials. The fiber- ......