Agilent manuals, page 140
Agilent Technologies USP Method for HPLC - Analysis of Pramoxine
The document describes the method and advantages of using ZORBAX Eclipse XDB-C18 for HPLC analysis. By using ZORBAX Eclipse XDB-C18, improved peak shape, higher separation efficiency, greater sensitivity, reduced analysis time, reduced back pressure, and reduced solvent use per analysis can be achieved. The performance of this product surpasses the requirements of USP, with a higher number of theoretical plates and a closer tailing factor to the ideal value.
Agilent Technologies Cardiac Drugs
Agilent Tetracyclines Application Pharmaceutical Robert Ricker
This is an application note on the use of tetracycline on the Agilent ZORBAX Rx-C8 column, including peak shape and resolution.
Agilent Technologies Tricyclic Antidepressants - Separation With Excellent Peak Shape Using XDB-C8 THF-Containing Mobile Phase
This document describes how new technologies can achieve excellent peak shape in the separation of tricyclic antidepressants using the Agilent XDB-C8 column and a mobile phase containing THF.
Agilent USP Method for HPLC - Analysis of Buspirone
The document describes the USP method for analyzing Buspirone in pharmaceutical applications using HPLC. It highlights the use of ZORBAX Eclipse XDB-C18 column for improved peak shape and higher efficiency.
Agilent USP Method for HPLC - Analysis of Methotrexate
This application note describes a HPLC method for the analysis of methotrexate. The method uses a 10/90 acetonitrile/pH 6.0 phosphate/citrate buffer mobile phase and a ZORBAX Eclipse XDB-C18 column, column dimensions 3.9 x 300 mm, particle size 10 µm.
Agilent Analysis of Nortriptyline in Plasma
This document describes the analysis of Nortriptyline in plasma. It utilizes on-line extraction and separation using a ZORBAX Eclipse XDB-C8 column, which provides excellent peak shape. The method operates optimally over a wide pH range. This fast and direct approach is used to determine physiological levels of Nortriptyline in the bloodstream.
Agilent Analysis of Carbamazepine Phenytoin in Plasma
The document describes a method for analyzing carbamazepine and phenytoin in plasma. The analysis is performed using online extraction and a ZORBAX SB-CN column, allowing for fast and direct analysis of these anticonvulsant drugs.
Agilent Analysis of Prazosin in Serum
This document describes the analysis of Prazosin in serum and highlights its features and advantages in pharmaceutical applications.
Agilent Analysis of LSD Lampa
This document introduces the LC/MS detection method of LSD.
Agilent LSD Limit-of-Detection by LC-MS
This document describes a method for LSD detection using liquid chromatography-mass spectrometry. The method features rapid separation, good peak shape, and excellent sensitivity. The use of an internal standard, LAMPA, enables quantitative analysis of LSD. The method is applicable in the pharmaceutical field.
Agilent High-Speed Separation of Analgesics
The document describes a method for high-speed separation of analgesics using smaller particles and column dimensions along with high temperature to resolve seven analgesics in less than one minute. The use of high temperature reduces run times. ZORBAX SB-C18 can operate at higher temperatures and lower pH than other commercial reversed phase columns.
Agilent Anorectics (Fen-Phen) Analysis on ZORBAX Bonus-RP
This document describes the features of ZORBAX Bonus-RP, including its unique selectivity and peak shape, which significantly improves resolution between peak 2 and an impurity. In addition, ZORBAX Bonus-RP is a unique polar-linked bonded phase that provides good peak shape, improved quantitation and resolution, long life over a wide pH range, and is suitable for pharmaceutical applications.
Agilent Cough Syrup Analysis
The document discusses the advantages of using Agilent ZORBAX Rx-SIL reversed-phase HPLC column for the separation of amines, particularly in the analysis of cough syrups. By using a reversed-phase mobile phase, the excessive retention and poor peak shape caused by the interaction of amines with unbonded silanols can be overcome. The Rx-SIL particles are stronger and more resistant to dissolution compared to xerogel silicas. This method provides the desired separation for the compounds commonly associated with cough syrups.
Agilent Ulcer-Treatment Drugs at Intermediate pH on ZORBAX Bonus-RP
This document describes the performance of Agilent ZORBAX Bonus-RP column, which has superior column efficiency and peak shape, and can be used for the determination of ulcer-treatment drugs