Application Notes: LC/HPLC

Jun 15, 2017
Sponsored Content - EU
A dual step multi-volatiles method (MVM) provides uniform enrichment of aroma compounds across a wide range of polarities, while eliminating most ethanol and water. Two different bread samples were analyzed.
Jun 15, 2017
Sponsored Content - EU
A manual SPE method used for the determination of acrylamide in brewed coffee was automated. Calibration standards prepared in freshly brewed green (unroasted) coffee produced good linearity and precision.
Jun 15, 2017
Sponsored Content - NA
Automated determination of 3-MCPD and glycidol in edible oils by GC–MS. Evaporation helps reach required LODs using a standard MSD, while removing excess derivatization reagent for improved uptime and stability.
Jun 15, 2017
Sponsored Content - EU
Automated determination of 3-MCPD and glycidol in edible oils by GC–MS. Evaporation helps reach required LODs using a standard MSD, while removing excess derivatization reagent for improved uptime and stability.
Jun 12, 2017
Sponsored Content - EU
The method using an Agilent solution including LC–MS, SPE, and column provides LODs and recovery that meet or, in some cases, greatly exceed EPA requirements.
Jun 12, 2017
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A traditional method of USP assay of ceftizoxime using a 5-µm column can be successfully transferred to a superficial porous column.
Jun 08, 2017
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This application note proves equivalency of the Agilent 1200 Series Binary LC and the Agilent 1260 Infinity II LC for the analysis of local anesthetics.
Jun 08, 2017
Sponsored Content - EU
This application note proves equivalency of the Agilent 1200 Series Binary LC and the Agilent 1260 Infinity II LC for the analysis of local anesthetics.
Jun 02, 2017
Sponsored Content - NA
Steroids represent a chemically distinct class of hormones with wide-ranging biological functions. Synthetic derivatives of endogenous steroid prototypes are used medically in birth control and in the treatment of asthma, arthritis, inflammation, and osteoporosis.
Jun 02, 2017
Sponsored Content - EU
Neonicotinoids are a relatively new class of insecticide that were introduced as an alternative to organophosphate, carbamate and pyrethroid insecticides. Their novel mode of action works by irreversibly binding to nicotinic acetylcholine receptors, resulting in paralysis and death of insects. This application note outlines a simple, fast and cost-effective method for the determination of 7 neonicotinoid pesticides in honey.
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