App Note 5/2013 In order to improve pyrolysis chromatographic analysis of materials that release polar functional groups e.g. carboxylic acids, a simple and rapid methylation method based on TDU pyrolysis/GC-MS […]
LEARN MOREApp Note 7/2013 Analyzing blood serum for opioids, cocaine and metabolites is a routine task in forensic laboratories. The most commonly used methods involve several manual or partly-automated sample preparation […]
LEARN MOREApp Note 2/2013 This application demonstrates the use of Disposable Pipette Extraction (DPX) for rapid, automated sample preparation of urine samples for comprehensive LC/MS/MS screening. The combination of automated sample […]
LEARN MOREApp Note 1/2013 This work demonstrates the use of disposable pipette extraction (DPX) as a fast and automated sample preparation technique for the determination of barbiturates and 11-nor-9-carboxy- 9-THC (COOH-THC) […]
LEARN MOREApp Note 10/2013 In this report, we describe a completely automated sample preparation work multi-mycotoxin residues in different food matrices (corn, wheat) by LC/MS/MS. The extraction and cleanup was performed […]
LEARN MOREApp Note 9/2013 Glyphosate and glufosinate are widely used herbicides and, thus, there is an interest in the reliable and sensitive determination of glyphosate in water and food. These pesticides […]
LEARN MOREApp Note 6/2013 Pyrolysis GC/MS was used to profile residual solids after drying aged whiskey samples. The samples in question were both 20 years old from the same un-aged parent […]
LEARN MOREApp Note 4/2013 The US Consumer Product Safety Commission’s (CPSC) Test Method CPSC-CH-C1001-09.3 [1], is used by testing laboratories for the determination of phthalate content in children’s toys and child […]
LEARN MOREApp Note 3/2013 Determination of total fat, saturated fat, monounsaturated fat and trans fat content in food samples is necessary for complying with applicable food labeling requirements. A typical procedure […]
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