GOOD LABORATORY PRACTICE Agilent Cary 8454 UV‐Visible Spectroscopy System

THE DIODE ARRAY ADVANTAGE Agilent Cary 8454 UV-Visible Spectroscopy System

There are specifi c benefi ts to using a UV-Vis spectrophotometer with diode array detector technology compared to those offered when using traditional scanning UV-Vis instruments. Within the molecular spectroscopy group, Agilent is able to offer both types of UV-Vis instruments. The Agilent Cary 60 UV-Vis, based on Xenon fl ash lamp technology, is the ideal scanning instrument for many routine...

At-Site Screening and Measurement of Adulterant Levels in Bovine Milk by Mid FTIR Spectroscopy

For this reason, there is signifi cant interest in rapid, easy to use analytical methods that can detect if milk is adulterated and then measure the levels of the adulterants in milk. In a recent publication [1], researchers measured adulterants in milk in the laboratory using the Agilent Cary 630 FTIR spectrometer and showed that the mid FTIR system is superior to NIR spectroscopy for these de...

Agilent Cary WinUV Software with Spectroscopy Confi guration Manager and Spectroscopy Database Administrator (SCM/SDA)

Semi - Preparative Purifi cation and Characterization of Lysozyme Modifi ed with Poly Ethylene Glycol ( PEG ) The Agilent 1260

This Application Note used hen egg white lysozyme as a model protein for purifi cation and biophysical characterization of PEGylated proteins. PEGylation to the N-terminus of lysozyme in a site-specifi c manner was achieved using PEG-propionaldehyde derivatives with a molecular weight of Mw 20,000. A semi-preparative RP-HPLC method for the purifi cation of PEGylated lysozyme was developed using...

Integration of Agilent UV-Visible ChemStation with OpenLAB ECM

The intent of these guidelines is to ensure that applicable electronic records are reliable, authentic and maintained with high integrity. This technical note describes features and functionality of Agilent UV-Visible ChemStation (revision B.05.XX) in combination with Agilent OpenLAB Enterprise Content Manager (ECM) for data management, which enable customers to implement the guidelines of 21 C...